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50016525001 = 374728761659
BaseRepresentation
bin101110100101001101…
…111001101011001001
311210002201220201122221
4232211031321223021
51304413212300001
634551031414041
73420312306412
oct564515715311
9153081821587
1050016525001
111a23702a583
12983a524321
134941307531
1425c69d2809
15147b05b1a1
hexba5379ac9

50016525001 has 8 divisors (see below), whose sum is σ = 52461267840. Its totient is φ = 47629305648.

The previous prime is 50016524989. The next prime is 50016525023. The reversal of 50016525001 is 10052561005.

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 50016525001 - 25 = 50016524969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50016585001) 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, 14379091 + ... + 14382568.

It is an arithmetic number, because the mean of its divisors is an integer number (6557658480).

Almost surely, 250016525001 is an apocalyptic number.

It is an amenable number.

50016525001 is a deficient number, since it is larger than the sum of its proper divisors (2444742839).

50016525001 is a wasteful number, since it uses less digits than its factorization.

50016525001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28761743.

The product of its (nonzero) digits is 1500, while the sum is 25.

The spelling of 50016525001 in words is "fifty billion, sixteen million, five hundred twenty-five thousand, one".

Divisors: 1 37 47 1739 28761659 1064181383 1351797973 50016525001