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50879352 = 23313116183
BaseRepresentation
bin1100001000010…
…1101101111000
310112201221100110
43002011231320
5101011114402
65014304320
71155316206
oct302055570
9115657313
1050879352
11267a1457
12150580a0
13a705734
146a86076
15470056c
hex3085b78

50879352 has 32 divisors (see below), whose sum is σ = 128177280. Its totient is φ = 16829280.

The previous prime is 50879327. The next prime is 50879357. The reversal of 50879352 is 25397805.

It is a self number, because there is not a number n which added to its sum of digits gives 50879352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50879357) 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, 4948 + ... + 11235.

It is an arithmetic number, because the mean of its divisors is an integer number (4005540).

Almost surely, 250879352 is an apocalyptic number.

It is an amenable number.

50879352 is an abundant number, since it is smaller than the sum of its proper divisors (77297928).

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

50879352 is a wasteful number, since it uses less digits than its factorization.

50879352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16323 (or 16319 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 50879352 is about 7132.9763773617. The cubic root of 50879352 is about 370.5503181635.

The spelling of 50879352 in words is "fifty million, eight hundred seventy-nine thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 131 262 393 524 786 1048 1572 3144 16183 32366 48549 64732 97098 129464 194196 388392 2119973 4239946 6359919 8479892 12719838 16959784 25439676 50879352