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50056269 = 347355009
BaseRepresentation
bin1011111011110…
…0110001001101
310111012010021220
42332330301031
5100303300034
64544513553
71145320434
oct276746115
9114163256
1050056269
112628a01a
121491b8b9
13a4a7bc3
14691011b
1545db749
hex2fbcc4d

50056269 has 8 divisors (see below), whose sum is σ = 68161920. Its totient is φ = 32660736.

The previous prime is 50056267. The next prime is 50056271. The reversal of 50056269 is 96265005.

It is an interprime number because it is at equal distance from previous prime (50056267) and next prime (50056271).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50056269 - 21 = 50056267 is a prime.

It is a super-2 number, since 2×500562692 = 5011260132400722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50056267) 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, 177364 + ... + 177645.

It is an arithmetic number, because the mean of its divisors is an integer number (8520240).

Almost surely, 250056269 is an apocalyptic number.

It is an amenable number.

50056269 is a deficient number, since it is larger than the sum of its proper divisors (18105651).

50056269 is a wasteful number, since it uses less digits than its factorization.

50056269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355059.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 50056269 is about 7075.0455122211. The cubic root of 50056269 is about 368.5412959003.

The spelling of 50056269 in words is "fifty million, fifty-six thousand, two hundred sixty-nine".

Divisors: 1 3 47 141 355009 1065027 16685423 50056269