Base | Representation |
---|---|
bin | 11110001011001… |
… | …01000100011000 |
3 | 122122021212110011 |
4 | 33011211010120 |
5 | 1004244331132 |
6 | 41041131304 |
7 | 6162330331 |
oct | 1705450430 |
9 | 578255404 |
10 | 253120792 |
11 | 11a975441 |
12 | 70929b34 |
13 | 40596022 |
14 | 2588d288 |
15 | 1734db47 |
hex | f165118 |
253120792 has 16 divisors (see below), whose sum is σ = 483557040. Its totient is φ = 124172256.
The previous prime is 253120783. The next prime is 253120823. The reversal of 253120792 is 297021352.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298068 + ... + 298915.
It is an arithmetic number, because the mean of its divisors is an integer number (30222315).
Almost surely, 2253120792 is an apocalyptic number.
It is an amenable number.
253120792 is a deficient number, since it is larger than the sum of its proper divisors (230436248).
253120792 is a wasteful number, since it uses less digits than its factorization.
253120792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 597042 (or 597038 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 253120792 is about 15909.7703314661. The cubic root of 253120792 is about 632.5709936091.
The spelling of 253120792 in words is "two hundred fifty-three million, one hundred twenty thousand, seven hundred ninety-two".
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