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5274571157 = 41932313799
BaseRepresentation
bin1001110100110001…
…11001000110010101
3111121121000222101022
410322120321012111
541300242234112
62231220210525
7244465054322
oct47230710625
914547028338
105274571157
1122673a3419
121032539a45
136609c522b
14380735b49
1520d0e0d72
hex13a639195

5274571157 has 8 divisors (see below), whose sum is σ = 5404190400. Its totient is φ = 5144998240.

The previous prime is 5274571153. The next prime is 5274571189. The reversal of 5274571157 is 7511754725.

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 5274571157 - 22 = 5274571153 is a prime.

It is a super-2 number, since 2×52745711572 = 55642201780512637298, which 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 (5274571151) 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, 375344 + ... + 389142.

It is an arithmetic number, because the mean of its divisors is an integer number (675523800).

Almost surely, 25274571157 is an apocalyptic number.

It is an amenable number.

5274571157 is a deficient number, since it is larger than the sum of its proper divisors (129619243).

5274571157 is a wasteful number, since it uses less digits than its factorization.

5274571157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23163.

The product of its digits is 343000, while the sum is 44.

The square root of 5274571157 is about 72626.2428947003. The cubic root of 5274571157 is about 1740.7205318381.

The spelling of 5274571157 in words is "five billion, two hundred seventy-four million, five hundred seventy-one thousand, one hundred fifty-seven".

Divisors: 1 41 9323 13799 382243 565759 128648077 5274571157