Search a number
-
+
2230210376460 = 22325111126368877
BaseRepresentation
bin100000011101000010111…
…001011011001100001100
321220012120012021200002100
4200131002321123030030
5243014432324021320
64424313340155100
7320061456263253
oct40350271331414
97805505250070
102230210376460
1178a910685a60
12300290b38a90
131324006c6941
1479d2acdd79a
153d02d784790
hex20742e5b30c

2230210376460 has 72 divisors (see below), whose sum is σ = 7379968888656. Its totient is φ = 540657060480.

The previous prime is 2230210376431. The next prime is 2230210376461. The reversal of 2230210376460 is 646730120322.

2230210376460 is a `hidden beast` number, since 2 + 2 + 3 + 0 + 2 + 1 + 0 + 3 + 7 + 646 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2230210376461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 563182459 + ... + 563186418.

It is an arithmetic number, because the mean of its divisors is an integer number (102499567898).

Almost surely, 22230210376460 is an apocalyptic number.

2230210376460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2230210376460 is an abundant number, since it is smaller than the sum of its proper divisors (5149758512196).

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

2230210376460 is a wasteful number, since it uses less digits than its factorization.

2230210376460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126368903 (or 1126368898 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

Adding to 2230210376460 its reverse (646730120322), we get a palindrome (2876940496782).

The spelling of 2230210376460 in words is "two trillion, two hundred thirty billion, two hundred ten million, three hundred seventy-six thousand, four hundred sixty".

Divisors: 1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 90 99 110 132 165 180 198 220 330 396 495 660 990 1980 1126368877 2252737754 3379106631 4505475508 5631844385 6758213262 10137319893 11263688770 12390057647 13516426524 16895533155 20274639786 22527377540 24780115294 33791066310 37170172941 40549279572 49560230588 50686599465 61950288235 67582132620 74340345882 101373198930 111510518823 123900576470 148680691764 185850864705 202746397860 223021037646 247801152940 371701729410 446042075292 557552594115 743403458820 1115105188230 2230210376460