Search a number
-
+
5872540057 = 43325341983
BaseRepresentation
bin1010111100000011…
…11101100110011001
3120011021012221111121
411132001331212121
544011332240212
62410420525241
7265345524016
oct53601754631
916137187447
105872540057
11254399429a
12117a850821
1372785c497
143d9d1070d
1524585bd07
hex15e07d999

5872540057 has 8 divisors (see below), whose sum is σ = 6011101184. Its totient is φ = 5734069488.

The previous prime is 5872540019. The next prime is 5872540097. The reversal of 5872540057 is 7500452785.

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 5872540057 - 227 = 5738322329 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is the 76633-rd Hogben number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5872539995 and 5872540022.

It is not an unprimeable number, because it can be changed into a prime (5872540097) by changing a digit.

It is a nontrivial repunit in base 76632.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118888 + ... + 160870.

It is an arithmetic number, because the mean of its divisors is an integer number (751387648).

Almost surely, 25872540057 is an apocalyptic number.

It is an amenable number.

5872540057 is a deficient number, since it is larger than the sum of its proper divisors (138561127).

5872540057 is a wasteful number, since it uses less digits than its factorization.

5872540057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45279.

The product of its (nonzero) digits is 392000, while the sum is 43.

The square root of 5872540057 is about 76632.5000048935. The cubic root of 5872540057 is about 1804.1611607562.

The spelling of 5872540057 in words is "five billion, eight hundred seventy-two million, five hundred forty thousand, fifty-seven".

Divisors: 1 43 3253 41983 139879 1805269 136570699 5872540057