Base | Representation |
---|---|
bin | 100001100000010010… |
… | …1101111111110101100 |
3 | 20212201100202002101012 |
4 | 1003000211233332230 |
5 | 2134323323114220 |
6 | 53015331004352 |
7 | 5125000664315 |
oct | 1030045577654 |
9 | 225640662335 |
10 | 71950598060 |
11 | 28572267290 |
12 | 11b401396b8 |
13 | 6a285b58a3 |
14 | 36a7ad160c |
15 | 1d119b5ac5 |
hex | 10c096ffac |
71950598060 has 24 divisors (see below), whose sum is σ = 164832279696. Its totient is φ = 26163853760.
The previous prime is 71950598047. The next prime is 71950598081. The reversal of 71950598060 is 6089505917.
It is a happy number.
It is a super-2 number, since 2×719505980602 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 163523867 + ... + 163524306.
It is an arithmetic number, because the mean of its divisors is an integer number (6868011654).
Almost surely, 271950598060 is an apocalyptic number.
It is an amenable number.
71950598060 is an abundant number, since it is smaller than the sum of its proper divisors (92881681636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71950598060 is a wasteful number, since it uses less digits than its factorization.
71950598060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327048193 (or 327048191 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 50.
The spelling of 71950598060 in words is "seventy-one billion, nine hundred fifty million, five hundred ninety-eight thousand, sixty".
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