Base | Representation |
---|---|
bin | 11111100100010110… |
… | …10100100101011010 |
3 | 1121202010120101001020 |
4 | 33302023110211122 |
5 | 234202134043213 |
6 | 11441421303310 |
7 | 1136662151415 |
oct | 176213244532 |
9 | 47663511036 |
10 | 16947956058 |
11 | 7207752260 |
12 | 334ba04b36 |
13 | 17a12a0887 |
14 | b6ac12b7c |
15 | 692d46923 |
hex | 3f22d495a |
16947956058 has 16 divisors (see below), whose sum is σ = 36977358816. Its totient is φ = 5135744240.
The previous prime is 16947956057. The next prime is 16947956063. The reversal of 16947956058 is 85065974961.
It is a junction number, because it is equal to n+sod(n) for n = 16947955992 and 16947956010.
It is not an unprimeable number, because it can be changed into a prime (16947956057) 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, 128393541 + ... + 128393672.
It is an arithmetic number, because the mean of its divisors is an integer number (2311084926).
Almost surely, 216947956058 is an apocalyptic number.
16947956058 is an abundant number, since it is smaller than the sum of its proper divisors (20029402758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16947956058 is a wasteful number, since it uses less digits than its factorization.
16947956058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256787229.
The product of its (nonzero) digits is 16329600, while the sum is 60.
The spelling of 16947956058 in words is "sixteen billion, nine hundred forty-seven million, nine hundred fifty-six thousand, fifty-eight".
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