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5200001051 = 74340942239
BaseRepresentation
bin1001101011111000…
…11011100000011011
3111102101201102102112
410311330123200123
541122200013201
62215554022535
7242601164630
oct46574334033
914371642375
105200001051
1122292a0833
121011577a4b
1364b4164cb
14374884187
152067b10bb
hex135f1b81b

5200001051 has 16 divisors (see below), whose sum is σ = 6096076800. Its totient is φ = 4342742208.

The previous prime is 5200001029. The next prime is 5200001129. The reversal of 5200001051 is 1501000025.

It is not a de Polignac number, because 5200001051 - 226 = 5132892187 is a prime.

It is a super-2 number, since 2×52000010512 = 54080021860802209202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5200001011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101990 + ... + 144228.

It is an arithmetic number, because the mean of its divisors is an integer number (381004800).

Almost surely, 25200001051 is an apocalyptic number.

5200001051 is a deficient number, since it is larger than the sum of its proper divisors (896075749).

5200001051 is a wasteful number, since it uses less digits than its factorization.

5200001051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42698.

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 5200001051 is about 72111.0327966532. The cubic root of 5200001051 is about 1732.4783274020.

Adding to 5200001051 its reverse (1501000025), we get a palindrome (6701001076).

The spelling of 5200001051 in words is "five billion, two hundred million, one thousand, fifty-one".

Divisors: 1 7 43 301 409 2863 17587 42239 123109 295673 1816277 12713939 17275751 120930257 742857293 5200001051