Base | Representation |
---|---|
bin | 10011011101011000… |
… | …00001010101001110 |
3 | 222222001210222011000 |
4 | 21232230001111032 |
5 | 132343410440032 |
6 | 4444350441130 |
7 | 516612523032 |
oct | 115654012516 |
9 | 28861728130 |
10 | 10446968142 |
11 | 448104a876 |
12 | 20368031a6 |
13 | ca6495170 |
14 | 7116721c2 |
15 | 41224ce7c |
hex | 26eb0154e |
10446968142 has 64 divisors (see below), whose sum is σ = 25014265920. Its totient is φ = 3212784000.
The previous prime is 10446968131. The next prime is 10446968159. The reversal of 10446968142 is 24186964401.
10446968142 is a `hidden beast` number, since 1 + 0 + 446 + 9 + 68 + 142 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2596092 + ... + 2600112.
It is an arithmetic number, because the mean of its divisors is an integer number (390847905).
Almost surely, 210446968142 is an apocalyptic number.
10446968142 is an abundant number, since it is smaller than the sum of its proper divisors (14567297778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10446968142 is a wasteful number, since it uses less digits than its factorization.
10446968142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7746 (or 7740 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 45.
The spelling of 10446968142 in words is "ten billion, four hundred forty-six million, nine hundred sixty-eight thousand, one hundred forty-two".
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