Base | Representation |
---|---|
bin | 1001111101000111… |
… | …0100101111001001 |
3 | 20220020022100120212 |
4 | 2133101310233021 |
5 | 20433043443201 |
6 | 1121055330505 |
7 | 123135514514 |
oct | 23721645711 |
9 | 6806270525 |
10 | 2672249801 |
11 | 1151462911 |
12 | 626b20a35 |
13 | 33781b800 |
14 | 1b4c8bd7b |
15 | 109902abb |
hex | 9f474bc9 |
2672249801 has 24 divisors (see below), whose sum is σ = 2933908704. Its totient is φ = 2432626560.
The previous prime is 2672249761. The next prime is 2672249807. The reversal of 2672249801 is 1089422762.
It is a de Polignac number, because none of the positive numbers 2k-2672249801 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2672249807) 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, 4885010 + ... + 4885556.
It is an arithmetic number, because the mean of its divisors is an integer number (122246196).
Almost surely, 22672249801 is an apocalyptic number.
It is an amenable number.
2672249801 is a deficient number, since it is larger than the sum of its proper divisors (261658903).
2672249801 is a wasteful number, since it uses less digits than its factorization.
2672249801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 921 (or 908 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 41.
The square root of 2672249801 is about 51693.8081495260. The cubic root of 2672249801 is about 1387.6896563625.
The spelling of 2672249801 in words is "two billion, six hundred seventy-two million, two hundred forty-nine thousand, eight hundred one".
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