Base | Representation |
---|---|
bin | 1011001001011111… |
… | …1001011110001100 |
3 | 21201120010022000110 |
4 | 2302113321132030 |
5 | 22112101443124 |
6 | 1212542000020 |
7 | 134105521026 |
oct | 26227713614 |
9 | 7646108013 |
10 | 2992609164 |
11 | 12a6282616 |
12 | 6b6276010 |
13 | 388cc746c |
14 | 205641016 |
15 | 127ad4029 |
hex | b25f978c |
2992609164 has 12 divisors (see below), whose sum is σ = 6982754744. Its totient is φ = 997536384.
The previous prime is 2992609153. The next prime is 2992609219. The reversal of 2992609164 is 4619062992.
It is a tau number, because it is divible by the number of its divisors (12).
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, 124692037 + ... + 124692060.
Almost surely, 22992609164 is an apocalyptic number.
It is an amenable number.
2992609164 is an abundant number, since it is smaller than the sum of its proper divisors (3990145580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2992609164 is a wasteful number, since it uses less digits than its factorization.
2992609164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249384104 (or 249384102 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 48.
The square root of 2992609164 is about 54704.7453517517. The cubic root of 2992609164 is about 1441.0642152394.
The spelling of 2992609164 in words is "two billion, nine hundred ninety-two million, six hundred nine thousand, one hundred sixty-four".
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