Base | Representation |
---|---|
bin | 110001111011110101… |
… | …1000011110000001011 |
3 | 101020210100120202021221 |
4 | 1203313223003300023 |
5 | 3224104011200034 |
6 | 121132434542511 |
7 | 10514240666260 |
oct | 1436753036013 |
9 | 336710522257 |
10 | 107234475019 |
11 | 4152907a281 |
12 | 18948737a37 |
13 | a15c5807a9 |
14 | 5293bb5267 |
15 | 2bc941cbb4 |
hex | 18f7ac3c0b |
107234475019 has 4 divisors (see below), whose sum is σ = 122553685744. Its totient is φ = 91915264296.
The previous prime is 107234475013. The next prime is 107234475037. The reversal of 107234475019 is 910574432701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 910574432701 = 29 ⋅31399118369.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-107234475019 is a prime.
It is a super-2 number, since 2×1072344750192 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (107234475013) 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, 7659605352 + ... + 7659605365.
It is an arithmetic number, because the mean of its divisors is an integer number (30638421436).
Almost surely, 2107234475019 is an apocalyptic number.
107234475019 is a deficient number, since it is larger than the sum of its proper divisors (15319210725).
107234475019 is an equidigital number, since it uses as much as digits as its factorization.
107234475019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15319210724.
The product of its (nonzero) digits is 211680, while the sum is 43.
The spelling of 107234475019 in words is "one hundred seven billion, two hundred thirty-four million, four hundred seventy-five thousand, nineteen".
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