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5870157 = 31956719
BaseRepresentation
bin10110011001001001001101
3102001020100020
4112121021031
53000321112
6325452353
7100616106
oct26311115
912036306
105870157
11334a377
121b710b9
1312a6b87
14acb3ad
157ae48c
hex59924d

5870157 has 4 divisors (see below), whose sum is σ = 7826880. Its totient is φ = 3913436.

The previous prime is 5870143. The next prime is 5870167. The reversal of 5870157 is 7510785.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5870157 - 24 = 5870141 is a prime.

It is a D-number.

5870157 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5870167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978357 + ... + 978362.

It is an arithmetic number, because the mean of its divisors is an integer number (1956720).

Almost surely, 25870157 is an apocalyptic number.

It is an amenable number.

5870157 is a deficient number, since it is larger than the sum of its proper divisors (1956723).

5870157 is a wasteful number, since it uses less digits than its factorization.

5870157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956722.

The product of its (nonzero) digits is 9800, while the sum is 33.

The square root of 5870157 is about 2422.8406881180. The cubic root of 5870157 is about 180.3917086895.

The spelling of 5870157 in words is "five million, eight hundred seventy thousand, one hundred fifty-seven".

Divisors: 1 3 1956719 5870157