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50268042901 = 315033223757
BaseRepresentation
bin101110110100001101…
…010111011010010101
311210202021012011100201
4232310031113122111
51310422104333101
635032014340501
73426455212636
oct566415273225
9153667164321
1050268042901
111a355aaa70a
1298aa7ba731
13498145baab
14260c18588d
15149318ee01
hexbb4357695

50268042901 has 8 divisors (see below), whose sum is σ = 51992769024. Its totient is φ = 48549765360.

The previous prime is 50268042887. The next prime is 50268042941. The reversal of 50268042901 is 10924086205.

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

It is a cyclic number.

It is not a de Polignac number, because 50268042901 - 223 = 50259654293 is a prime.

It is a super-2 number, since 2×502680429012 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50268042941) 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, 1596286 + ... + 1627471.

It is an arithmetic number, because the mean of its divisors is an integer number (6499096128).

Almost surely, 250268042901 is an apocalyptic number.

It is an amenable number.

50268042901 is a deficient number, since it is larger than the sum of its proper divisors (1724726123).

50268042901 is a wasteful number, since it uses less digits than its factorization.

50268042901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3224291.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 50268042901 in words is "fifty billion, two hundred sixty-eight million, forty-two thousand, nine hundred one".

Divisors: 1 31 503 15593 3223757 99936467 1621549771 50268042901