Search a number
-
+
42032214040 = 2351050805351
BaseRepresentation
bin100111001001010100…
…001011000000011000
311000111022000201002011
4213021110023000120
51142040221322130
631150452115304
73015411632035
oct471124130030
9130438021064
1042032214040
111690a0a8583
128190605b34
133c6b0c858b
14206a45038c
15116010e52a
hex9c950b018

42032214040 has 16 divisors (see below), whose sum is σ = 94572481680. Its totient is φ = 16812885600.

The previous prime is 42032214019. The next prime is 42032214137. The reversal of 42032214040 is 4041223024.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525402636 + ... + 525402715.

It is an arithmetic number, because the mean of its divisors is an integer number (5910780105).

Almost surely, 242032214040 is an apocalyptic number.

42032214040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42032214040 is an abundant number, since it is smaller than the sum of its proper divisors (52540267640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42032214040 is a wasteful number, since it uses less digits than its factorization.

42032214040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050805362 (or 1050805358 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 42032214040 its reverse (4041223024), we get a palindrome (46073437064).

The spelling of 42032214040 in words is "forty-two billion, thirty-two million, two hundred fourteen thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 1050805351 2101610702 4203221404 5254026755 8406442808 10508053510 21016107020 42032214040