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255104332 = 22731293899
BaseRepresentation
bin11110011010010…
…01010101001100
3122210000122100121
433031021111030
51010301314312
641151434324
76215231260
oct1715112514
9583018317
10255104332
11120aaa72a
12715259a4
1340b0bb12
1425c480a0
15175e1707
hexf34954c

255104332 has 24 divisors (see below), whose sum is σ = 526668800. Its totient is φ = 105803280.

The previous prime is 255104327. The next prime is 255104341. The reversal of 255104332 is 233401552.

255104332 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 255104297 and 255104306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146082 + ... + 147817.

Almost surely, 2255104332 is an apocalyptic number.

It is an amenable number.

255104332 is an abundant number, since it is smaller than the sum of its proper divisors (271564468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255104332 is a wasteful number, since it uses less digits than its factorization.

255104332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293941 (or 293939 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 255104332 is about 15971.9858502316. The cubic root of 255104332 is about 634.2190428239.

Adding to 255104332 its reverse (233401552), we get a palindrome (488505884).

It can be divided in two parts, 25 and 5104332, that multiplied together give a triangular number (127608300 = T15975).

The spelling of 255104332 in words is "two hundred fifty-five million, one hundred four thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 31 62 124 217 434 868 293899 587798 1175596 2057293 4114586 8229172 9110869 18221738 36443476 63776083 127552166 255104332