Base | Representation |
---|---|
bin | 11110001101011… |
… | …11110011010000 |
3 | 122122212102100100 |
4 | 33012233303100 |
5 | 1004334130041 |
6 | 41051452400 |
7 | 6165043632 |
oct | 1706576320 |
9 | 578772310 |
10 | 253426896 |
11 | 120064418 |
12 | 70a57100 |
13 | 40672458 |
14 | 2592ca52 |
15 | 173ae6b6 |
hex | f1afcd0 |
253426896 has 30 divisors (see below), whose sum is σ = 709243730. Its totient is φ = 84475584.
The previous prime is 253426843. The next prime is 253426931. The reversal of 253426896 is 698624352.
253426896 is a `hidden beast` number, since 2 + 534 + 26 + 8 + 96 = 666.
It can be written as a sum of positive squares in only one way, i.e., 217857600 + 35569296 = 14760^2 + 5964^2 .
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 879811 + ... + 880098.
Almost surely, 2253426896 is an apocalyptic number.
It is an amenable number.
253426896 is an abundant number, since it is smaller than the sum of its proper divisors (455816834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253426896 is a wasteful number, since it uses less digits than its factorization.
253426896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1759923 (or 1759914 counting only the distinct ones).
The product of its digits is 622080, while the sum is 45.
The square root of 253426896 is about 15919.3874254005. The cubic root of 253426896 is about 632.8258844430.
The spelling of 253426896 in words is "two hundred fifty-three million, four hundred twenty-six thousand, eight hundred ninety-six".
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