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5105167207 = 72542328687
BaseRepresentation
bin1001100000100101…
…01010101101100111
3111011210021100211221
410300102222231213
540423410322312
62202325241211
7240340130260
oct46022525547
914153240757
105105167207
11218a808758
12ba5863207
136348912ca
14366039967
151ed2cc207
hex1304aab67

5105167207 has 8 divisors (see below), whose sum is σ = 5834909696. Its totient is φ = 4375532952.

The previous prime is 5105167189. The next prime is 5105167253. The reversal of 5105167207 is 7027615015.

It is a happy number.

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

It is not a de Polignac number, because 5105167207 - 215 = 5105134439 is a prime.

It is a super-2 number, since 2×51051672072 = 52125464422856361698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105167007) 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, 163618 + ... + 192304.

It is an arithmetic number, because the mean of its divisors is an integer number (729363712).

Almost surely, 25105167207 is an apocalyptic number.

5105167207 is a deficient number, since it is larger than the sum of its proper divisors (729742489).

5105167207 is a wasteful number, since it uses less digits than its factorization.

5105167207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54117.

The product of its (nonzero) digits is 14700, while the sum is 34.

The square root of 5105167207 is about 71450.4528117212. The cubic root of 5105167207 is about 1721.8817523907.

The spelling of 5105167207 in words is "five billion, one hundred five million, one hundred sixty-seven thousand, two hundred seven".

Divisors: 1 7 25423 28687 177961 200809 729309601 5105167207