Base | Representation |
---|---|
bin | 101100110111… |
… | …100000001000 |
3 | 211010112222111 |
4 | 230313200020 |
5 | 11002333142 |
6 | 1100032104 |
7 | 201654406 |
oct | 54674010 |
9 | 24115874 |
10 | 11761672 |
11 | 670379a |
12 | 3b32634 |
13 | 258a690 |
14 | 17c2476 |
15 | 1074e17 |
hex | b37808 |
11761672 has 16 divisors (see below), whose sum is σ = 23749740. Its totient is φ = 5428416.
The previous prime is 11761667. The next prime is 11761691. The reversal of 11761672 is 27616711.
It can be written as a sum of positive squares in 2 ways, for example, as 11655396 + 106276 = 3414^2 + 326^2 .
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, 56443 + ... + 56650.
Almost surely, 211761672 is an apocalyptic number.
It is an amenable number.
11761672 is an abundant number, since it is smaller than the sum of its proper divisors (11988068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11761672 is a wasteful number, since it uses less digits than its factorization.
11761672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113112 (or 113108 counting only the distinct ones).
The product of its digits is 3528, while the sum is 31.
The square root of 11761672 is about 3429.5294137826. The cubic root of 11761672 is about 227.4170498215.
The spelling of 11761672 in words is "eleven million, seven hundred sixty-one thousand, six hundred seventy-two".
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