Base | Representation |
---|---|
bin | 1011101101000101… |
… | …1111100111001000 |
3 | 22002222002100021110 |
4 | 2323101133213020 |
5 | 22413313102240 |
6 | 1235434210320 |
7 | 140600632062 |
oct | 27321374710 |
9 | 8088070243 |
10 | 3141925320 |
11 | 1372597aa6 |
12 | 7382839a0 |
13 | 3b0c17011 |
14 | 21b3cc732 |
15 | 135c7ac80 |
hex | bb45f9c8 |
3141925320 has 32 divisors (see below), whose sum is σ = 9425776320. Its totient is φ = 837846720.
The previous prime is 3141925307. The next prime is 3141925331. The reversal of 3141925320 is 235291413.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 13091236 + ... + 13091475.
It is an arithmetic number, because the mean of its divisors is an integer number (294555510).
Almost surely, 23141925320 is an apocalyptic number.
3141925320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3141925320 is an abundant number, since it is smaller than the sum of its proper divisors (6283851000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3141925320 is a wasteful number, since it uses less digits than its factorization.
3141925320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26182725 (or 26182721 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 3141925320 is about 56052.8796762486. The cubic root of 3141925320 is about 1464.6435814403.
The spelling of 3141925320 in words is "three billion, one hundred forty-one million, nine hundred twenty-five thousand, three hundred twenty".
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