Search a number
-
+
8232802164 = 2232971235519
BaseRepresentation
bin1111010101011011…
…01001011101110100
3210020202110200102200
413222231221131310
5113330044132124
63440533304500
7411005443446
oct75255513564
923222420380
108232802164
113545225134
121719195130
13a12843992
14581588496
15332b83bc9
hex1eab69774

8232802164 has 36 divisors (see below), whose sum is σ = 20832215040. Its totient is φ = 2741429520.

The previous prime is 8232802079. The next prime is 8232802187. The reversal of 8232802164 is 4612082328.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82804 + ... + 152715.

It is an arithmetic number, because the mean of its divisors is an integer number (578672640).

Almost surely, 28232802164 is an apocalyptic number.

It is an amenable number.

8232802164 is an abundant number, since it is smaller than the sum of its proper divisors (12599412876).

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

8232802164 is a wasteful number, since it uses less digits than its factorization.

8232802164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236500 (or 236495 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 8232802164 is about 90734.7902626110. The cubic root of 8232802164 is about 2019.2149813730.

The spelling of 8232802164 in words is "eight billion, two hundred thirty-two million, eight hundred two thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 9 12 18 36 971 1942 2913 3884 5826 8739 11652 17478 34956 235519 471038 706557 942076 1413114 2119671 2826228 4239342 8478684 228688949 457377898 686066847 914755796 1372133694 2058200541 2744267388 4116401082 8232802164