Base | Representation |
---|---|
bin | 1001011101001011… |
… | …11011010100110010 |
3 | 111002210122010110000 |
4 | 10232211323110302 |
5 | 40344111132204 |
6 | 2155430250430 |
7 | 236542624356 |
oct | 45645732462 |
9 | 14083563400 |
10 | 5076661554 |
11 | 2175708a68 |
12 | b981b6a16 |
13 | 62b9c0563 |
14 | 362339466 |
15 | 1eaa4b039 |
hex | 12e97b532 |
5076661554 has 20 divisors (see below), whose sum is σ = 11375482734. Its totient is φ = 1692220464.
The previous prime is 5076661529. The next prime is 5076661559. The reversal of 5076661554 is 4551666705.
It can be written as a sum of positive squares in only one way, i.e., 2673407025 + 2403254529 = 51705^2 + 49023^2 .
It is not an unprimeable number, because it can be changed into a prime (5076661559) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15668547 + ... + 15668870.
Almost surely, 25076661554 is an apocalyptic number.
5076661554 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
5076661554 is an abundant number, since it is smaller than the sum of its proper divisors (6298821180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5076661554 is a wasteful number, since it uses less digits than its factorization.
5076661554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31337431 (or 31337422 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 45.
The square root of 5076661554 is about 71250.6951123987. The cubic root of 5076661554 is about 1718.6709529812.
The spelling of 5076661554 in words is "five billion, seventy-six million, six hundred sixty-one thousand, five hundred fifty-four".
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