Base | Representation |
---|---|
bin | 101111100010001000… |
… | …1101111010110000101 |
3 | 100202110221022200120101 |
4 | 1133010101233112011 |
5 | 3133023232420032 |
6 | 114521005204101 |
7 | 10242366105661 |
oct | 1370421572605 |
9 | 322427280511 |
10 | 102077232517 |
11 | 3a321a33697 |
12 | 17949560631 |
13 | 9819c88600 |
14 | 4d24ca18a1 |
15 | 29c67a5de7 |
hex | 17c446f585 |
102077232517 has 12 divisors (see below), whose sum is σ = 112885116480. Its totient is φ = 92220340368.
The previous prime is 102077232497. The next prime is 102077232659. The reversal of 102077232517 is 715232770201.
It is not a de Polignac number, because 102077232517 - 235 = 67717494149 is a prime.
It is a super-2 number, since 2×1020772325172 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102077232017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6417667 + ... + 6433552.
It is an arithmetic number, because the mean of its divisors is an integer number (9407093040).
Almost surely, 2102077232517 is an apocalyptic number.
It is an amenable number.
102077232517 is a deficient number, since it is larger than the sum of its proper divisors (10807883963).
102077232517 is a wasteful number, since it uses less digits than its factorization.
102077232517 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12851292 (or 12851279 counting only the distinct ones).
The product of its (nonzero) digits is 41160, while the sum is 37.
The spelling of 102077232517 in words is "one hundred two billion, seventy-seven million, two hundred thirty-two thousand, five hundred seventeen".
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