Base | Representation |
---|---|
bin | 1001110100100101… |
… | …01101001011000000 |
3 | 111121110222120210201 |
4 | 10322102231023000 |
5 | 41244333340230 |
6 | 2231121334544 |
7 | 244445221303 |
oct | 47222551300 |
9 | 14543876721 |
10 | 5272949440 |
11 | 2266495a60 |
12 | 1031a97454 |
13 | 660578035 |
14 | 380432b3a |
15 | 20cdc05ca |
hex | 13a4ad2c0 |
5272949440 has 56 divisors (see below), whose sum is σ = 13697693712. Its totient is φ = 1917434880.
The previous prime is 5272949431. The next prime is 5272949453. The reversal of 5272949440 is 449492725.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745479 + ... + 752518.
Almost surely, 25272949440 is an apocalyptic number.
It is an amenable number.
5272949440 is an abundant number, since it is smaller than the sum of its proper divisors (8424744272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5272949440 is a wasteful number, since it uses less digits than its factorization.
5272949440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1498025 (or 1498015 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 46.
The square root of 5272949440 is about 72615.0772222959. The cubic root of 5272949440 is about 1740.5421131977.
The spelling of 5272949440 in words is "five billion, two hundred seventy-two million, nine hundred forty-nine thousand, four hundred forty".
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