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49895052 = 22312493329
BaseRepresentation
bin1011111001010…
…1011010001100
310110212221010220
42332111122030
5100233120202
64541231340
71144046424
oct276253214
9113787126
1049895052
1126189989
1214862550
13a44c6cc
1468ab484
1545a8abc
hex2f9568c

49895052 has 24 divisors (see below), whose sum is σ = 116550000. Its totient is φ = 16613376.

The previous prime is 49895047. The next prime is 49895099. The reversal of 49895052 is 25059894.

It is a junction number, because it is equal to n+sod(n) for n = 49894995 and 49895013.

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, 13324 + ... + 16652.

It is an arithmetic number, because the mean of its divisors is an integer number (4856250).

Almost surely, 249895052 is an apocalyptic number.

It is an amenable number.

49895052 is an abundant number, since it is smaller than the sum of its proper divisors (66654948).

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

49895052 is a wasteful number, since it uses less digits than its factorization.

49895052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4585 (or 4583 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 49895052 is about 7063.6429694599. The cubic root of 49895052 is about 368.1452148229.

The spelling of 49895052 in words is "forty-nine million, eight hundred ninety-five thousand, fifty-two".

Divisors: 1 2 3 4 6 12 1249 2498 3329 3747 4996 6658 7494 9987 13316 14988 19974 39948 4157921 8315842 12473763 16631684 24947526 49895052