Base | Representation |
---|---|
bin | 10111100010111100… |
… | …00011000111111010 |
3 | 1012121222111110200212 |
4 | 23301132003013322 |
5 | 201342111331022 |
6 | 5450211031122 |
7 | 625154516324 |
oct | 136136030772 |
9 | 35558443625 |
10 | 12641120762 |
11 | 53a7646146 |
12 | 254959b4a2 |
13 | 1265c2a11a |
14 | 87cc2a614 |
15 | 4debb23e2 |
hex | 2f17831fa |
12641120762 has 8 divisors (see below), whose sum is σ = 18968454336. Its totient is φ = 6318302652.
The previous prime is 12641120753. The next prime is 12641120771. The reversal of 12641120762 is 26702114621.
It is an interprime number because it is at equal distance from previous prime (12641120753) and next prime (12641120771).
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121858 + ... + 1133069.
It is an arithmetic number, because the mean of its divisors is an integer number (2371056792).
Almost surely, 212641120762 is an apocalyptic number.
12641120762 is a deficient number, since it is larger than the sum of its proper divisors (6327333574).
12641120762 is a wasteful number, since it uses less digits than its factorization.
12641120762 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2257732.
The product of its (nonzero) digits is 8064, while the sum is 32.
The spelling of 12641120762 in words is "twelve billion, six hundred forty-one million, one hundred twenty thousand, seven hundred sixty-two".
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