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50134253 = 1361191331
BaseRepresentation
bin1011111100111…
…1110011101101
310111100002021012
42333033303231
5100313244003
64550315005
71146064001
oct277176355
9114302235
1050134253
1126332674
1214958a65
13a504550
146930701
1546048d8
hex2fcfced

50134253 has 16 divisors (see below), whose sum is σ = 55329792. Its totient is φ = 45144000.

The previous prime is 50134229. The next prime is 50134277. The reversal of 50134253 is 35243105.

It is an interprime number because it is at equal distance from previous prime (50134229) and next prime (50134277).

It is a cyclic number.

It is not a de Polignac number, because 50134253 - 220 = 49085677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50134153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151298 + ... + 151628.

It is an arithmetic number, because the mean of its divisors is an integer number (3458112).

Almost surely, 250134253 is an apocalyptic number.

It is an amenable number.

50134253 is a deficient number, since it is larger than the sum of its proper divisors (5195539).

50134253 is a wasteful number, since it uses less digits than its factorization.

50134253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 50134253 is about 7080.5545686761. The cubic root of 50134253 is about 368.7325833773.

Adding to 50134253 its reverse (35243105), we get a palindrome (85377358).

The spelling of 50134253 in words is "fifty million, one hundred thirty-four thousand, two hundred fifty-three".

Divisors: 1 13 61 191 331 793 2483 4303 11651 20191 63221 151463 262483 821873 3856481 50134253