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5140137895 = 51028027579
BaseRepresentation
bin1001100100110000…
…00100011110100111
3111021020002001121121
410302120010132213
541011333403040
62210014554411
7241243310524
oct46230043647
914236061547
105140137895
1121a8523752
12bb5508a07
1363bbb6919
1436a94014b
152013d8c4a
hex1326047a7

5140137895 has 4 divisors (see below), whose sum is σ = 6168165480. Its totient is φ = 4112110312.

The previous prime is 5140137889. The next prime is 5140137941. The reversal of 5140137895 is 5987310415.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5987310415 = 51197462083.

It is a cyclic number.

It is not a de Polignac number, because 5140137895 - 227 = 5005920167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514013785 + ... + 514013794.

It is an arithmetic number, because the mean of its divisors is an integer number (1542041370).

Almost surely, 25140137895 is an apocalyptic number.

5140137895 is a deficient number, since it is larger than the sum of its proper divisors (1028027585).

5140137895 is a wasteful number, since it uses less digits than its factorization.

5140137895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028027584.

The product of its (nonzero) digits is 151200, while the sum is 43.

The square root of 5140137895 is about 71694.7550034171. The cubic root of 5140137895 is about 1725.8044719287.

The spelling of 5140137895 in words is "five billion, one hundred forty million, one hundred thirty-seven thousand, eight hundred ninety-five".

Divisors: 1 5 1028027579 5140137895