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10220011300 = 2252349292837
BaseRepresentation
bin10011000010010100…
…01111111100100100
3222101020202100220001
421201022033330210
5131412310330200
64410042151044
7511155443212
oct114112177444
928336670801
1010220011300
114374a25834
121b927b2484
13c6b460085
146cd473cb2
153ec36b76a
hex26128ff24

10220011300 has 36 divisors (see below), whose sum is σ = 22241046100. Its totient is φ = 4076277120.

The previous prime is 10220011271. The next prime is 10220011313. The reversal of 10220011300 is 311002201.

It can be written as a sum of positive squares in 6 ways, for example, as 260370496 + 9959640804 = 16136^2 + 99798^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111519 + ... + 181318.

Almost surely, 210220011300 is an apocalyptic number.

10220011300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220011300 is an abundant number, since it is smaller than the sum of its proper divisors (12021034800).

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

10220011300 is a wasteful number, since it uses less digits than its factorization.

10220011300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293200 (or 293193 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10220011300 its reverse (311002201), we get a palindrome (10531013501).

Subtracting from 10220011300 its reverse (311002201), we obtain a palindrome (9909009099).

The spelling of 10220011300 in words is "ten billion, two hundred twenty million, eleven thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 349 698 1396 1745 3490 6980 8725 17450 34900 292837 585674 1171348 1464185 2928370 5856740 7320925 14641850 29283700 102200113 204400226 408800452 511000565 1022001130 2044002260 2555002825 5110005650 10220011300