Base | Representation |
---|---|
bin | 1011101111101110… |
… | …1101111100100001 |
3 | 22010201220200202120 |
4 | 2323323231330201 |
5 | 22424131302311 |
6 | 1240511334453 |
7 | 141064002366 |
oct | 27373557441 |
9 | 8121820676 |
10 | 3152994081 |
11 | 1378868136 |
12 | 73bb21429 |
13 | 3b32c1193 |
14 | 21ca7046d |
15 | 136c15706 |
hex | bbeedf21 |
3152994081 has 8 divisors (see below), whose sum is σ = 4204466400. Its totient is φ = 2101758912.
The previous prime is 3152994001. The next prime is 3152994113. The reversal of 3152994081 is 1804992513.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3152994081 - 27 = 3152993953 is a prime.
It is a super-2 number, since 2×31529940812 = 19882743349642069122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3152994001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25515 + ... + 83408.
It is an arithmetic number, because the mean of its divisors is an integer number (525558300).
Almost surely, 23152994081 is an apocalyptic number.
It is an amenable number.
3152994081 is a deficient number, since it is larger than the sum of its proper divisors (1051472319).
3152994081 is a wasteful number, since it uses less digits than its factorization.
3152994081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118575.
The product of its (nonzero) digits is 77760, while the sum is 42.
The square root of 3152994081 is about 56151.5278598900. The cubic root of 3152994081 is about 1466.3615078334.
The spelling of 3152994081 in words is "three billion, one hundred fifty-two million, nine hundred ninety-four thousand, eighty-one".
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