Search a number
-
+
42002932713 = 374096537489
BaseRepresentation
bin100111000111100100…
…011110001111101001
311000102020221001122120
4213013210132033221
51142010222321323
631143524341453
73014605015530
oct470744361751
9130366831576
1042002932713
11168a4619035
128182844889
133c65015751
1420665cb317
15115c7785e3
hex9c791e3e9

42002932713 has 32 divisors (see below), whose sum is σ = 64267795200. Its totient is φ = 23903133696.

The previous prime is 42002932669. The next prime is 42002932717. The reversal of 42002932713 is 31723920024.

It is not a de Polignac number, because 42002932713 - 28 = 42002932457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42002932717) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5604873 + ... + 5612361.

It is an arithmetic number, because the mean of its divisors is an integer number (2008368600).

Almost surely, 242002932713 is an apocalyptic number.

It is an amenable number.

42002932713 is a deficient number, since it is larger than the sum of its proper divisors (22264862487).

42002932713 is a wasteful number, since it uses less digits than its factorization.

42002932713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8561.

The product of its (nonzero) digits is 18144, while the sum is 33.

The spelling of 42002932713 in words is "forty-two billion, two million, nine hundred thirty-two thousand, seven hundred thirteen".

Divisors: 1 3 7 21 409 653 1227 1959 2863 4571 7489 8589 13713 22467 52423 157269 267077 801231 1869539 3063001 4890317 5608617 9189003 14670951 21441007 34232219 64323021 102696657 2000139653 6000418959 14000977571 42002932713