Base | Representation |
---|---|
bin | 1001101101101101… |
… | …01100101011111110 |
3 | 111110110110110102000 |
4 | 10312312230223332 |
5 | 41140102311044 |
6 | 2221301243130 |
7 | 243145053432 |
oct | 46666545376 |
9 | 14413413360 |
10 | 5215275774 |
11 | 2236983975 |
12 | 10167034a6 |
13 | 651633bc7 |
14 | 3768dc9c2 |
15 | 207ccbd69 |
hex | 136dacafe |
5215275774 has 32 divisors (see below), whose sum is σ = 11614916640. Its totient is φ = 1734613056.
The previous prime is 5215275773. The next prime is 5215275787. The reversal of 5215275774 is 4775725125.
5215275774 is a `hidden beast` number, since 5 + 2 + 1 + 527 + 57 + 74 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5215275773) 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, 80989 + ... + 130344.
It is an arithmetic number, because the mean of its divisors is an integer number (362966145).
Almost surely, 25215275774 is an apocalyptic number.
5215275774 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
5215275774 is an abundant number, since it is smaller than the sum of its proper divisors (6399640866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5215275774 is a wasteful number, since it uses less digits than its factorization.
5215275774 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211801 (or 211795 counting only the distinct ones).
The product of its digits is 686000, while the sum is 45.
The square root of 5215275774 is about 72216.8662709758. The cubic root of 5215275774 is about 1734.1730230479.
The spelling of 5215275774 in words is "five billion, two hundred fifteen million, two hundred seventy-five thousand, seven hundred seventy-four".
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