Search a number
-
+
142626876 = 22375213259
BaseRepresentation
bin10001000000001…
…01000000111100
3100221101012021220
420200011000330
5243003030001
622052553340
73351210540
oct1040050074
9327335256
10142626876
1173566757
123b922850
1323719c02
1414d29a20
15c7c4c36
hex880503c

142626876 has 48 divisors (see below), whose sum is σ = 381185280. Its totient is φ = 40659840.

The previous prime is 142626857. The next prime is 142626919. The reversal of 142626876 is 678626241.

142626876 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42135 + ... + 45393.

It is an arithmetic number, because the mean of its divisors is an integer number (7941360).

Almost surely, 2142626876 is an apocalyptic number.

It is an amenable number.

142626876 is an abundant number, since it is smaller than the sum of its proper divisors (238558404).

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

142626876 is a wasteful number, since it uses less digits than its factorization.

142626876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3794 (or 3792 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 142626876 is about 11942.6494547902. The cubic root of 142626876 is about 522.4769352547.

The spelling of 142626876 in words is "one hundred forty-two million, six hundred twenty-six thousand, eight hundred seventy-six".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 521 1042 1563 2084 3126 3259 3647 6252 6518 7294 9777 10941 13036 14588 19554 21882 22813 39108 43764 45626 68439 91252 136878 273756 1697939 3395878 5093817 6791756 10187634 11885573 20375268 23771146 35656719 47542292 71313438 142626876