Base | Representation |
---|---|
bin | 101111001110010000111… |
… | …000101000010111100010 |
3 | 102111020020202122000100112 |
4 | 233032100320220113202 |
5 | 411132012023313434 |
6 | 10522443113051322 |
7 | 453311241666266 |
oct | 57162070502742 |
9 | 12436222560315 |
10 | 3245131072994 |
11 | 1041285988008 |
12 | 444b179b6b42 |
13 | 1a7025c631a5 |
14 | b30cac060a6 |
15 | 5962ed97dce |
hex | 2f390e285e2 |
3245131072994 has 16 divisors (see below), whose sum is σ = 4890272244480. Its totient is φ = 1615042549680.
The previous prime is 3245131072991. The next prime is 3245131072999. The reversal of 3245131072994 is 4992701315423.
It is a super-2 number, since 2×32451310729942 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3245131072991) 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, 2382317 + ... + 3487935.
It is an arithmetic number, because the mean of its divisors is an integer number (305642015280).
Almost surely, 23245131072994 is an apocalyptic number.
3245131072994 is a deficient number, since it is larger than the sum of its proper divisors (1645141171486).
3245131072994 is a wasteful number, since it uses less digits than its factorization.
3245131072994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1112425.
The product of its (nonzero) digits is 1632960, while the sum is 50.
The spelling of 3245131072994 in words is "three trillion, two hundred forty-five billion, one hundred thirty-one million, seventy-two thousand, nine hundred ninety-four".
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