Base | Representation |
---|---|
bin | 10011110010111001… |
… | …00110010100000001 |
3 | 1000102122110122120200 |
4 | 21321130212110001 |
5 | 133231113142224 |
6 | 4514315355413 |
7 | 524234021136 |
oct | 117134462401 |
9 | 30378418520 |
10 | 10627474689 |
11 | 4563a29037 |
12 | 2087152b69 |
13 | 10049b5780 |
14 | 72b61c58d |
15 | 4230065c9 |
hex | 279726501 |
10627474689 has 12 divisors (see below), whose sum is σ = 16531627476. Its totient is φ = 6539984352.
The previous prime is 10627474661. The next prime is 10627474703. The reversal of 10627474689 is 98647472601.
10627474689 is a `hidden beast` number, since 1 + 0 + 627 + 4 + 7 + 4 + 6 + 8 + 9 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3247290225 + 7380184464 = 56985^2 + 85908^2 .
It is not a de Polignac number, because 10627474689 - 28 = 10627474433 is a prime.
It is a super-2 number, since 2×106274746892 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10627476689) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45416442 + ... + 45416675.
It is an arithmetic number, because the mean of its divisors is an integer number (1377635623).
Almost surely, 210627474689 is an apocalyptic number.
It is an amenable number.
10627474689 is a deficient number, since it is larger than the sum of its proper divisors (5904152787).
10627474689 is a wasteful number, since it uses less digits than its factorization.
10627474689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90833136 (or 90833133 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 54.
The spelling of 10627474689 in words is "ten billion, six hundred twenty-seven million, four hundred seventy-four thousand, six hundred eighty-nine".
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