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102230411663060 = 2257765965820067
BaseRepresentation
bin10111001111101001011111…
…010111110101011011010100
3111101222010120011100121200022
4113033221133113311123110
5101344420340341204220
61001232000333204312
730350621621362112
oct2717513727653324
9441863504317608
10102230411663060
112a63474627379a
12b570b32030698
134507395457685
141b35d9a74aab2
15bc43aaa64925
hex5cfa5f5f56d4

102230411663060 has 24 divisors (see below), whose sum is σ = 214686632196960. Its totient is φ = 40891637483424.

The previous prime is 102230411663021. The next prime is 102230411663137. The reversal of 102230411663060 is 60366114032201.

It is a self number, because there is not a number n which added to its sum of digits gives 102230411663060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31356854 + ... + 34463213.

It is an arithmetic number, because the mean of its divisors is an integer number (8945276341540).

Almost surely, 2102230411663060 is an apocalyptic number.

102230411663060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102230411663060 is an abundant number, since it is smaller than the sum of its proper divisors (112456220533900).

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

102230411663060 is a wasteful number, since it uses less digits than its factorization.

102230411663060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65897735 (or 65897733 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

Adding to 102230411663060 its reverse (60366114032201), we get a palindrome (162596525695261).

The spelling of 102230411663060 in words is "one hundred two trillion, two hundred thirty billion, four hundred eleven million, six hundred sixty-three thousand, sixty".

Divisors: 1 2 4 5 10 20 77659 155318 310636 388295 776590 1553180 65820067 131640134 263280268 329100335 658200670 1316401340 5111520583153 10223041166306 20446082332612 25557602915765 51115205831530 102230411663060