Base | Representation |
---|---|
bin | 110000000010011011… |
… | …1101001000000000111 |
3 | 100212021110110012101012 |
4 | 1200010313221000013 |
5 | 3142233143103311 |
6 | 115220320152435 |
7 | 10311265160030 |
oct | 1400467510007 |
9 | 325243405335 |
10 | 103160909831 |
11 | 3a82870a481 |
12 | 17bb046871b |
13 | 99606428a5 |
14 | 4dc8b91a87 |
15 | 2a3b9b578b |
hex | 1804de9007 |
103160909831 has 8 divisors (see below), whose sum is σ = 119558721024. Its totient is φ = 87178233240.
The previous prime is 103160909807. The next prime is 103160909843. The reversal of 103160909831 is 138909061301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103160909831 - 222 = 103156715527 is a prime.
It is a super-2 number, since 2×1031609098312 (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 (103160909881) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103783115 + ... + 103784108.
It is an arithmetic number, because the mean of its divisors is an integer number (14944840128).
Almost surely, 2103160909831 is an apocalyptic number.
103160909831 is a deficient number, since it is larger than the sum of its proper divisors (16397811193).
103160909831 is an equidigital number, since it uses as much as digits as its factorization.
103160909831 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207567301.
The product of its (nonzero) digits is 34992, while the sum is 41.
The spelling of 103160909831 in words is "one hundred three billion, one hundred sixty million, nine hundred nine thousand, eight hundred thirty-one".
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