Base | Representation |
---|---|
bin | 10011011001100100… |
… | …00111011101010000 |
3 | 222212211200102002202 |
4 | 21230302013131100 |
5 | 132312220333124 |
6 | 4441245502332 |
7 | 516044065331 |
oct | 115462073520 |
9 | 28784612082 |
10 | 10415011664 |
11 | 4465003462 |
12 | 2027b719a8 |
13 | c9c9867c5 |
14 | 70b314288 |
15 | 40e5395ae |
hex | 26cc87750 |
10415011664 has 20 divisors (see below), whose sum is σ = 20186607156. Its totient is φ = 5205564672.
The previous prime is 10415011661. The next prime is 10415011669. The reversal of 10415011664 is 46611051401.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 9631459600 + 783552064 = 98140^2 + 27992^2 .
It is a super-2 number, since 2×104150116642 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10415011661) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76559 + ... + 163374.
Almost surely, 210415011664 is an apocalyptic number.
It is an amenable number.
10415011664 is a deficient number, since it is larger than the sum of its proper divisors (9771595492).
10415011664 is a wasteful number, since it uses less digits than its factorization.
10415011664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242654 (or 242648 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 29.
The spelling of 10415011664 in words is "ten billion, four hundred fifteen million, eleven thousand, six hundred sixty-four".
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