Base | Representation |
---|---|
bin | 1010000011001000… |
… | …01111010010101010 |
3 | 111220222121200201000 |
4 | 11001210033102222 |
5 | 42022104024104 |
6 | 2251201135430 |
7 | 250456424415 |
oct | 50144172252 |
9 | 14828550630 |
10 | 5394986154 |
11 | 2319368a48 |
12 | 106692a576 |
13 | 67c935ccc |
14 | 39271cb7c |
15 | 218979639 |
hex | 14190f4aa |
5394986154 has 16 divisors (see below), whose sum is σ = 11988858240. Its totient is φ = 1798328700.
The previous prime is 5394986147. The next prime is 5394986161. The reversal of 5394986154 is 4516894935.
5394986154 is a `hidden beast` number, since 539 + 4 + 98 + 6 + 15 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (5394986147) and next prime (5394986161).
It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 99907151 = 5394986154 / (5 + 3 + 9 + 4 + 9 + 8 + 6 + 1 + 5 + 4).
It is a self number, because there is not a number n which added to its sum of digits gives 5394986154.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49953522 + ... + 49953629.
It is an arithmetic number, because the mean of its divisors is an integer number (749303640).
Almost surely, 25394986154 is an apocalyptic number.
5394986154 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
5394986154 is an abundant number, since it is smaller than the sum of its proper divisors (6593872086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5394986154 is a wasteful number, since it uses less digits than its factorization.
5394986154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99907162 (or 99907156 counting only the distinct ones).
The product of its digits is 4665600, while the sum is 54.
The square root of 5394986154 is about 73450.5694600117. The cubic root of 5394986154 is about 1753.8674905432.
The spelling of 5394986154 in words is "five billion, three hundred ninety-four million, nine hundred eighty-six thousand, one hundred fifty-four".
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