Base | Representation |
---|---|
bin | 1110101011110011000… |
… | …1101101110000110011 |
3 | 220010011111101122111001 |
4 | 3222330301231300303 |
5 | 13113124431033100 |
6 | 311521010102431 |
7 | 24140421156214 |
oct | 3527461556063 |
9 | 803144348431 |
10 | 252275252275 |
11 | 97a97891a32 |
12 | 40a8657aa17 |
13 | 1aa3557a907 |
14 | c2d2a7b40b |
15 | 686794cd6a |
hex | 3abcc6dc33 |
252275252275 has 24 divisors (see below), whose sum is σ = 315981771408. Its totient is φ = 199782000000.
The previous prime is 252275252237. The next prime is 252275252279. The reversal of 252275252275 is 572252572252.
It is not a de Polignac number, because 252275252275 - 213 = 252275244083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (252275252279) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24994980 + ... + 25005070.
It is an arithmetic number, because the mean of its divisors is an integer number (13165907142).
Almost surely, 2252275252275 is an apocalyptic number.
252275252275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
252275252275 is a deficient number, since it is larger than the sum of its proper divisors (63706519133).
252275252275 is a wasteful number, since it uses less digits than its factorization.
252275252275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20103 (or 20098 counting only the distinct ones).
The product of its digits is 1960000, while the sum is 46.
The spelling of 252275252275 in words is "two hundred fifty-two billion, two hundred seventy-five million, two hundred fifty-two thousand, two hundred seventy-five".
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