Base | Representation |
---|---|
bin | 11110101001100011… |
… | …00001000011001100 |
3 | 1120110202022221020120 |
4 | 33110301201003030 |
5 | 232144342331413 |
6 | 11320440144540 |
7 | 1121522143446 |
oct | 172461410314 |
9 | 46422287216 |
10 | 16454652108 |
11 | 6a84249744 |
12 | 3232768150 |
13 | 172302154b |
14 | b214c1496 |
15 | 6648a2723 |
hex | 3d4c610cc |
16454652108 has 48 divisors (see below), whose sum is σ = 38644606560. Its totient is φ = 5449158144.
The previous prime is 16454652103. The next prime is 16454652169. The reversal of 16454652108 is 80125645461.
It is a self number, because there is not a number n which added to its sum of digits gives 16454652108.
It is not an unprimeable number, because it can be changed into a prime (16454652103) 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, 4434558 + ... + 4438266.
It is an arithmetic number, because the mean of its divisors is an integer number (805095970).
Almost surely, 216454652108 is an apocalyptic number.
It is an amenable number.
16454652108 is an abundant number, since it is smaller than the sum of its proper divisors (22189954452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16454652108 is a wasteful number, since it uses less digits than its factorization.
16454652108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6026 (or 6024 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 42.
The spelling of 16454652108 in words is "sixteen billion, four hundred fifty-four million, six hundred fifty-two thousand, one hundred eight".
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