Base | Representation |
---|---|
bin | 11000001101000001… |
… | …00011111011011010 |
3 | 1020112120200201111022 |
4 | 30012200203323122 |
5 | 203102442212304 |
6 | 5545220402442 |
7 | 640002015152 |
oct | 140640437332 |
9 | 36476621438 |
10 | 12994100954 |
11 | 556891640a |
12 | 2627846422 |
13 | 12c10b7943 |
14 | 8b3a71762 |
15 | 510b88ebe |
hex | 306823eda |
12994100954 has 8 divisors (see below), whose sum is σ = 19519691040. Its totient is φ = 6487537276.
The previous prime is 12994100921. The next prime is 12994100981. The reversal of 12994100954 is 45900149921.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4754894 + ... + 4757625.
It is an arithmetic number, because the mean of its divisors is an integer number (2439961380).
Almost surely, 212994100954 is an apocalyptic number.
12994100954 is a deficient number, since it is larger than the sum of its proper divisors (6525590086).
12994100954 is an equidigital number, since it uses as much as digits as its factorization.
12994100954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9513204.
The product of its (nonzero) digits is 116640, while the sum is 44.
The spelling of 12994100954 in words is "twelve billion, nine hundred ninety-four million, one hundred thousand, nine hundred fifty-four".
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