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53094906 = 233983239
BaseRepresentation
bin1100101010001…
…0100111111010
310200220111112000
43022202213322
5102043014111
65134001430
71213204434
oct312424772
9120814460
1053094906
1127a74a97
1215946276
13b000007
1470a1654
1549dbc56
hex32a29fa

53094906 has 16 divisors (see below), whose sum is σ = 117988800. Its totient is φ = 17698284.

The previous prime is 53094901. The next prime is 53094917. The reversal of 53094906 is 60949035.

It is not an unprimeable number, because it can be changed into a prime (53094901) 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, 491566 + ... + 491673.

It is an arithmetic number, because the mean of its divisors is an integer number (7374300).

Almost surely, 253094906 is an apocalyptic number.

53094906 is an abundant number, since it is smaller than the sum of its proper divisors (64893894).

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

53094906 is a wasteful number, since it uses less digits than its factorization.

53094906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983250 (or 983244 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 53094906 is about 7286.6251447429. The cubic root of 53094906 is about 375.8526518236.

The spelling of 53094906 in words is "fifty-three million, ninety-four thousand, nine hundred six".

Divisors: 1 2 3 6 9 18 27 54 983239 1966478 2949717 5899434 8849151 17698302 26547453 53094906