Base | Representation |
---|---|
bin | 11110010011101… |
… | …00110110001000 |
3 | 122201101102110210 |
4 | 33021310312020 |
5 | 1010040441432 |
6 | 41121041120 |
7 | 6204644655 |
oct | 1711646610 |
9 | 581342423 |
10 | 254233992 |
11 | 120565841 |
12 | 711861a0 |
13 | 4089591c |
14 | 25a9cc2c |
15 | 174bd8cc |
hex | f274d88 |
254233992 has 16 divisors (see below), whose sum is σ = 635585040. Its totient is φ = 84744656.
The previous prime is 254233957. The next prime is 254234011. The reversal of 254233992 is 299332452.
254233992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 254233992.
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, 5296518 + ... + 5296565.
It is an arithmetic number, because the mean of its divisors is an integer number (39724065).
Almost surely, 2254233992 is an apocalyptic number.
It is an amenable number.
254233992 is an abundant number, since it is smaller than the sum of its proper divisors (381351048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254233992 is a wasteful number, since it uses less digits than its factorization.
254233992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10593092 (or 10593088 counting only the distinct ones).
The product of its digits is 116640, while the sum is 39.
The square root of 254233992 is about 15944.7167425452. The cubic root of 254233992 is about 633.4969655370.
The spelling of 254233992 in words is "two hundred fifty-four million, two hundred thirty-three thousand, nine hundred ninety-two".
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