Base | Representation |
---|---|
bin | 11110000101001001… |
… | …10111101010000100 |
3 | 1112200110211211022001 |
4 | 33002210313222010 |
5 | 231033213100243 |
6 | 11230252315044 |
7 | 1111124120110 |
oct | 170244675204 |
9 | 45613754261 |
10 | 16149346948 |
11 | 6937981429 |
12 | 3168472a84 |
13 | 16a49b6ac7 |
14 | ad2b2a740 |
15 | 647b96a4d |
hex | 3c2937a84 |
16149346948 has 12 divisors (see below), whose sum is σ = 32298693952. Its totient is φ = 6921148680.
The previous prime is 16149346909. The next prime is 16149346981. The reversal of 16149346948 is 84964394161.
16149346948 is an admirable number.
It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288381168 + ... + 288381223.
Almost surely, 216149346948 is an apocalyptic number.
It is an amenable number.
16149346948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16149346948 is a wasteful number, since it uses less digits than its factorization.
16149346948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 576762402 (or 576762400 counting only the distinct ones).
The product of its digits is 4478976, while the sum is 55.
The spelling of 16149346948 in words is "sixteen billion, one hundred forty-nine million, three hundred forty-six thousand, nine hundred forty-eight".
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