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5870641 = 72119809
BaseRepresentation
bin10110011001010000110001
3102001021000011
4112121100301
53000330031
6325454521
7100620400
oct26312061
912037004
105870641
11334a777
121b71441
1312a716a
14acb637
157ae6b1
hex599431

5870641 has 6 divisors (see below), whose sum is σ = 6829170. Its totient is φ = 5031936.

The previous prime is 5870633. The next prime is 5870659. The reversal of 5870641 is 1460785.

It can be written as a sum of positive squares in only one way, i.e., 5832225 + 38416 = 2415^2 + 196^2 .

It is not a de Polignac number, because 5870641 - 23 = 5870633 is a prime.

It is a super-3 number, since 3×58706413 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5870611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59856 + ... + 59953.

It is an arithmetic number, because the mean of its divisors is an integer number (1138195).

Almost surely, 25870641 is an apocalyptic number.

It is an amenable number.

5870641 is a deficient number, since it is larger than the sum of its proper divisors (958529).

5870641 is a wasteful number, since it uses less digits than its factorization.

5870641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119823 (or 119816 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5870641 is about 2422.9405688130. The cubic root of 5870641 is about 180.3966663756.

The spelling of 5870641 in words is "five million, eight hundred seventy thousand, six hundred forty-one".

Divisors: 1 7 49 119809 838663 5870641