Base | Representation |
---|---|
bin | 10010111100100111… |
… | …00101100000101001 |
3 | 222020220122121100120 |
4 | 21132103211200221 |
5 | 131313031033043 |
6 | 4401211553453 |
7 | 510034440510 |
oct | 113623454051 |
9 | 28226577316 |
10 | 10172127273 |
11 | 434a99a860 |
12 | 1b7a75b889 |
13 | c61565b29 |
14 | 6c6d6b677 |
15 | 3e805d983 |
hex | 25e4e5829 |
10172127273 has 16 divisors (see below), whose sum is σ = 16909510656. Its totient is φ = 5284221840.
The previous prime is 10172127271. The next prime is 10172127281. The reversal of 10172127273 is 37272127101.
It is not a de Polignac number, because 10172127273 - 21 = 10172127271 is a prime.
It is a super-2 number, since 2×101721272732 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10172127271) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22017361 + ... + 22017822.
It is an arithmetic number, because the mean of its divisors is an integer number (1056844416).
Almost surely, 210172127273 is an apocalyptic number.
It is an amenable number.
10172127273 is a deficient number, since it is larger than the sum of its proper divisors (6737383383).
10172127273 is a wasteful number, since it uses less digits than its factorization.
10172127273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44035204.
The product of its (nonzero) digits is 8232, while the sum is 33.
The spelling of 10172127273 in words is "ten billion, one hundred seventy-two million, one hundred twenty-seven thousand, two hundred seventy-three".
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