Base | Representation |
---|---|
bin | 1101000001111111… |
… | …10000111110011010 |
3 | 200001120021112022010 |
4 | 12200333300332122 |
5 | 103311441200110 |
6 | 3114113210350 |
7 | 335240223606 |
oct | 64077607632 |
9 | 20046245263 |
10 | 6996037530 |
11 | 2a700985a9 |
12 | 1432b609b6 |
13 | 8765494a1 |
14 | 4a5208506 |
15 | 2ae2d5020 |
hex | 1a0ff0f9a |
6996037530 has 32 divisors (see below), whose sum is σ = 17332121088. Its totient is φ = 1805428800.
The previous prime is 6996037511. The next prime is 6996037567. The reversal of 6996037530 is 357306996.
It is a happy number.
It is a super-2 number, since 2×69960375302 = 97889082242337001800, 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 6996037530.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3760381 + ... + 3762240.
It is an arithmetic number, because the mean of its divisors is an integer number (541628784).
Almost surely, 26996037530 is an apocalyptic number.
6996037530 is an abundant number, since it is smaller than the sum of its proper divisors (10336083558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6996037530 is a wasteful number, since it uses less digits than its factorization.
6996037530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7522662.
The product of its (nonzero) digits is 918540, while the sum is 48.
The square root of 6996037530 is about 83642.3190137624. The cubic root of 6996037530 is about 1912.5701654808.
The spelling of 6996037530 in words is "six billion, nine hundred ninety-six million, thirty-seven thousand, five hundred thirty".
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