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50104269 = 325567141
BaseRepresentation
bin1011111100100…
…0011111001101
310111021120010200
42333020133031
5100311314034
64545524113
71145610405
oct277103715
9114246120
1050104269
1126312096
1214943639
13a4c39c7
146923805
1545eaa99
hex2fc87cd

50104269 has 6 divisors (see below), whose sum is σ = 72372846. Its totient is φ = 33402840.

The previous prime is 50104261. The next prime is 50104279. The reversal of 50104269 is 96240105.

It can be written as a sum of positive squares in only one way, i.e., 33212169 + 16892100 = 5763^2 + 4110^2 .

It is not a de Polignac number, because 50104269 - 23 = 50104261 is a prime.

It is a super-2 number, since 2×501042692 = 5020875544048722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50104261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2783562 + ... + 2783579.

It is an arithmetic number, because the mean of its divisors is an integer number (12062141).

Almost surely, 250104269 is an apocalyptic number.

It is an amenable number.

50104269 is a deficient number, since it is larger than the sum of its proper divisors (22268577).

50104269 is a wasteful number, since it uses less digits than its factorization.

50104269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5567147 (or 5567144 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 50104269 is about 7078.4369037239. The cubic root of 50104269 is about 368.6590589107.

The spelling of 50104269 in words is "fifty million, one hundred four thousand, two hundred sixty-nine".

Divisors: 1 3 9 5567141 16701423 50104269