Base | Representation |
---|---|
bin | 1001110100111001… |
… | …01001010001001110 |
3 | 111121122212221211000 |
4 | 10322130221101032 |
5 | 41301020224034 |
6 | 2231253241130 |
7 | 244506322341 |
oct | 47234512116 |
9 | 14548787730 |
10 | 5275554894 |
11 | 2267a05525 |
12 | 10329331a6 |
13 | 660c7ac1c |
14 | 380910458 |
15 | 20d237599 |
hex | 13a72944e |
5275554894 has 32 divisors (see below), whose sum is σ = 12127716000. Its totient is φ = 1697879232.
The previous prime is 5275554887. The next prime is 5275554899. The reversal of 5275554894 is 4984555725.
5275554894 is a `hidden beast` number, since 5 + 2 + 7 + 5 + 5 + 548 + 94 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 5275554894.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5275554899) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1682839 + ... + 1685970.
It is an arithmetic number, because the mean of its divisors is an integer number (378991125).
Almost surely, 25275554894 is an apocalyptic number.
5275554894 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
5275554894 is an abundant number, since it is smaller than the sum of its proper divisors (6852161106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5275554894 is a wasteful number, since it uses less digits than its factorization.
5275554894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3368849 (or 3368843 counting only the distinct ones).
The product of its digits is 10080000, while the sum is 54.
The square root of 5275554894 is about 72633.0151790493. The cubic root of 5275554894 is about 1740.8287431470.
The spelling of 5275554894 in words is "five billion, two hundred seventy-five million, five hundred fifty-four thousand, eight hundred ninety-four".
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