Base | Representation |
---|---|
bin | 1010010100010010… |
… | …1001111100100001 |
3 | 21011000020012022120 |
4 | 2211010221330201 |
5 | 21132440223100 |
6 | 1134451054453 |
7 | 125426013252 |
oct | 24504517441 |
9 | 7130205276 |
10 | 2769461025 |
11 | 11a131a071 |
12 | 6535a1429 |
13 | 3519c6b46 |
14 | 1c3b54b29 |
15 | 1132060a0 |
hex | a5129f21 |
2769461025 has 24 divisors (see below), whose sum is σ = 4584468480. Its totient is φ = 1475231040.
The previous prime is 2769461021. The next prime is 2769461039. The reversal of 2769461025 is 5201649672.
It is not a de Polignac number, because 2769461025 - 22 = 2769461021 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2769461021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39904 + ... + 84446.
It is an arithmetic number, because the mean of its divisors is an integer number (191019520).
Almost surely, 22769461025 is an apocalyptic number.
2769461025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2769461025 is a deficient number, since it is larger than the sum of its proper divisors (1815007455).
2769461025 is a wasteful number, since it uses less digits than its factorization.
2769461025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45385 (or 45380 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 2769461025 is about 52625.6688793596. The cubic root of 2769461025 is about 1404.3167821774.
The spelling of 2769461025 in words is "two billion, seven hundred sixty-nine million, four hundred sixty-one thousand, twenty-five".
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