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255133676 = 22710190217
BaseRepresentation
bin11110011010100…
…00011111101100
3122210002010121102
433031100133230
51010303234201
641152222232
76215412650
oct1715203754
9583063542
10255133676
1112101a786
127153a978
1340b1c295
1425c54a60
15175ea26b
hexf3507ec

255133676 has 24 divisors (see below), whose sum is σ = 515325216. Its totient is φ = 108259200.

The previous prime is 255133673. The next prime is 255133741. The reversal of 255133676 is 676331552.

255133676 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (255133673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42281 + ... + 47936.

It is an arithmetic number, because the mean of its divisors is an integer number (21471884).

Almost surely, 2255133676 is an apocalyptic number.

It is an amenable number.

255133676 is an abundant number, since it is smaller than the sum of its proper divisors (260191540).

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

255133676 is a wasteful number, since it uses less digits than its factorization.

255133676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90329 (or 90327 counting only the distinct ones).

The product of its digits is 113400, while the sum is 38.

The square root of 255133676 is about 15972.9044321939. The cubic root of 255133676 is about 634.2433594240.

The spelling of 255133676 in words is "two hundred fifty-five million, one hundred thirty-three thousand, six hundred seventy-six".

Divisors: 1 2 4 7 14 28 101 202 404 707 1414 2828 90217 180434 360868 631519 1263038 2526076 9111917 18223834 36447668 63783419 127566838 255133676