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882238402068 = 223398918430651
BaseRepresentation
bin11001101011010011000…
…00011010111000010100
310010100012201012102100220
430311221200122320110
5103423311012331233
61513143354434340
7120511455454122
oct14655140327024
93110181172326
10882238402068
1131017863a441
12122b97a329b0
136526ba6a24a
14309b44d6912
1517e38065eb3
hexcd6981ae14

882238402068 has 24 divisors (see below), whose sum is σ = 2059072441440. Its totient is φ = 294005728800.

The previous prime is 882238402051. The next prime is 882238402079. The reversal of 882238402068 is 860204832288.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 882238402068.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9167458 + ... + 9263193.

It is an arithmetic number, because the mean of its divisors is an integer number (85794685060).

Almost surely, 2882238402068 is an apocalyptic number.

It is an amenable number.

882238402068 is an abundant number, since it is smaller than the sum of its proper divisors (1176834039372).

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

882238402068 is a wasteful number, since it uses less digits than its factorization.

882238402068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18434647 (or 18434645 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 51.

The spelling of 882238402068 in words is "eight hundred eighty-two billion, two hundred thirty-eight million, four hundred two thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 3989 7978 11967 15956 23934 47868 18430651 36861302 55291953 73722604 110583906 221167812 73519866839 147039733678 220559600517 294079467356 441119201034 882238402068