Base | Representation |
---|---|
bin | 110001111000100101… |
… | …0101001011010000001 |
3 | 101020111202011212011201 |
4 | 1203301022221122001 |
5 | 3223343040041301 |
6 | 121113535141201 |
7 | 10511444104132 |
oct | 1436112513201 |
9 | 336452155151 |
10 | 107125315201 |
11 | 414824a1953 |
12 | 18918074801 |
13 | a142a80998 |
14 | 52834bbc89 |
15 | 2bbea59201 |
hex | 18f12a9681 |
107125315201 has 4 divisors (see below), whose sum is σ = 107147867904. Its totient is φ = 107102762500.
The previous prime is 107125315181. The next prime is 107125315237. The reversal of 107125315201 is 102513521701.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102513521701 = 2801 ⋅36598901.
It is a cyclic number.
It is not a de Polignac number, because 107125315201 - 25 = 107125315169 is a prime.
It is a super-2 number, since 2×1071253152012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 107125315201.
It is not an unprimeable number, because it can be changed into a prime (107125385201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11269225 + ... + 11278726.
It is an arithmetic number, because the mean of its divisors is an integer number (26786966976).
Almost surely, 2107125315201 is an apocalyptic number.
It is an amenable number.
107125315201 is a deficient number, since it is larger than the sum of its proper divisors (22552703).
107125315201 is an equidigital number, since it uses as much as digits as its factorization.
107125315201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22552702.
The product of its (nonzero) digits is 2100, while the sum is 28.
Adding to 107125315201 its reverse (102513521701), we get a palindrome (209638836902).
The spelling of 107125315201 in words is "one hundred seven billion, one hundred twenty-five million, three hundred fifteen thousand, two hundred one".
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