Base | Representation |
---|---|
bin | 1010101110011000… |
… | …11000011000010000 |
3 | 112212021101002210212 |
4 | 11113030120120100 |
5 | 43243001040142 |
6 | 2351202143252 |
7 | 262453516226 |
oct | 52714303020 |
9 | 15767332725 |
10 | 5757830672 |
11 | 2495166450 |
12 | 1148351b28 |
13 | 709b686c9 |
14 | 3c89b0b16 |
15 | 23a74dd82 |
hex | 157318610 |
5757830672 has 60 divisors (see below), whose sum is σ = 12722300304. Its totient is φ = 2503364160.
The previous prime is 5757830671. The next prime is 5757830693. The reversal of 5757830672 is 2760387575.
It is a happy number.
It is a super-2 number, since 2×57578306722 = 66305228094847943168, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5757830672.
It is not an unprimeable number, because it can be changed into a prime (5757830671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62183 + ... + 124025.
Almost surely, 25757830672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5757830672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6361150152).
5757830672 is an abundant number, since it is smaller than the sum of its proper divisors (6964469632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5757830672 is a wasteful number, since it uses less digits than its factorization.
5757830672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61908 (or 61879 counting only the distinct ones).
The product of its (nonzero) digits is 2469600, while the sum is 50.
The square root of 5757830672 is about 75880.3707950877. The cubic root of 5757830672 is about 1792.3368324769.
The spelling of 5757830672 in words is "five billion, seven hundred fifty-seven million, eight hundred thirty thousand, six hundred seventy-two".
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