Base | Representation |
---|---|
bin | 1011101101110101… |
… | …0001100101111000 |
3 | 22010011220020122002 |
4 | 2323131101211320 |
5 | 22420110413444 |
6 | 1240024320132 |
7 | 140636113634 |
oct | 27335214570 |
9 | 8104806562 |
10 | 3145013624 |
11 | 1374307315 |
12 | 739313048 |
13 | 3b175890c |
14 | 21b993dc4 |
15 | 13618ad4e |
hex | bb751978 |
3145013624 has 32 divisors (see below), whose sum is σ = 5970650400. Its totient is φ = 1552936320.
The previous prime is 3145013603. The next prime is 3145013633. The reversal of 3145013624 is 4263105413.
It is a super-2 number, since 2×31450136242 = 19782221390291226752, which contains 22 as substring.
It is a congruent number.
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, 265394 + ... + 276990.
It is an arithmetic number, because the mean of its divisors is an integer number (186582825).
Almost surely, 23145013624 is an apocalyptic number.
It is an amenable number.
3145013624 is a deficient number, since it is larger than the sum of its proper divisors (2825636776).
3145013624 is a wasteful number, since it uses less digits than its factorization.
3145013624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12023 (or 12019 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 3145013624 is about 56080.4210397889. The cubic root of 3145013624 is about 1465.1233067633.
The spelling of 3145013624 in words is "three billion, one hundred forty-five million, thirteen thousand, six hundred twenty-four".
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