Base | Representation |
---|---|
bin | 11110001100000… |
… | …00000001011100 |
3 | 122122111110220012 |
4 | 33012000001130 |
5 | 1004311344241 |
6 | 41043342352 |
7 | 6163300241 |
oct | 1706000134 |
9 | 578443805 |
10 | 253231196 |
11 | 11aa40389 |
12 | 709819b8 |
13 | 4060435a |
14 | 258bb5c8 |
15 | 173716eb |
hex | f18005c |
253231196 has 12 divisors (see below), whose sum is σ = 462422352. Its totient is φ = 121110528.
The previous prime is 253231193. The next prime is 253231241. The reversal of 253231196 is 691132352.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253231193) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1376165 + ... + 1376348.
It is an arithmetic number, because the mean of its divisors is an integer number (38535196).
Almost surely, 2253231196 is an apocalyptic number.
It is an amenable number.
253231196 is a deficient number, since it is larger than the sum of its proper divisors (209191156).
253231196 is a wasteful number, since it uses less digits than its factorization.
253231196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2752540 (or 2752538 counting only the distinct ones).
The product of its digits is 9720, while the sum is 32.
The square root of 253231196 is about 15913.2396450251. The cubic root of 253231196 is about 632.6629499909.
The spelling of 253231196 in words is "two hundred fifty-three million, two hundred thirty-one thousand, one hundred ninety-six".
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