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10440412300 = 22521761831213
BaseRepresentation
bin10011011100100110…
…00000110010001100
3222221121110220020001
421232103000302030
5132340221143200
64443554134044
7516503016553
oct115623006214
928847426201
1010440412300
11447838231a
122034581324
13ca500b176
14710846d9a
154118a576a
hex26e4c0c8c

10440412300 has 144 divisors (see below), whose sum is σ = 24695731872. Its totient is φ = 3816345600.

The previous prime is 10440412289. The next prime is 10440412303. The reversal of 10440412300 is 321404401.

It is not an unprimeable number, because it can be changed into a prime (10440412303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8606494 + ... + 8607706.

It is an arithmetic number, because the mean of its divisors is an integer number (171498138).

Almost surely, 210440412300 is an apocalyptic number.

10440412300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10440412300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12347865936).

10440412300 is an abundant number, since it is smaller than the sum of its proper divisors (14255319572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10440412300 is a wasteful number, since it uses less digits than its factorization.

10440412300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388 (or 1381 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10440412300 its reverse (321404401), we get a palindrome (10761816701).

It can be divided in two parts, 10440 and 412300, that added together give a triangular number (422740 = T919).

The spelling of 10440412300 in words is "ten billion, four hundred forty million, four hundred twelve thousand, three hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 61 68 83 85 100 122 166 170 244 305 332 340 415 425 610 830 850 1037 1213 1220 1411 1525 1660 1700 2074 2075 2426 2822 3050 4148 4150 4852 5063 5185 5644 6065 6100 7055 8300 10126 10370 12130 14110 20252 20621 20740 24260 25315 25925 28220 30325 35275 41242 50630 51850 60650 70550 73993 82484 86071 100679 101260 103105 103700 121300 126575 141100 147986 172142 201358 206210 253150 295972 344284 369965 402716 412420 430355 503395 506300 515525 739930 860710 1006790 1031050 1257881 1479860 1711543 1721420 1849825 2013580 2062100 2151775 2515762 2516975 3423086 3699650 4303550 5031524 5033950 6141419 6289405 6846172 7399300 8557715 8607100 10067900 12282838 12578810 17115430 24565676 25157620 30707095 31447025 34230860 42788575 61414190 62894050 85577150 104404123 122828380 125788100 153535475 171154300 208808246 307070950 417616492 522020615 614141900 1044041230 2088082460 2610103075 5220206150 10440412300