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10122132 = 2233372503
BaseRepresentation
bin100110100111…
…001110010100
3201001020221210
4212213032110
510042402012
61000541420
7152015406
oct46471624
921036853
1010122132
1157939a9
123481870
132135337
1414b6b76
15d4e23c
hex9a7394

10122132 has 24 divisors (see below), whose sum is σ = 23697856. Its totient is φ = 3362688.

The previous prime is 10122113. The next prime is 10122143. The reversal of 10122132 is 23122101.

10122132 is digitally balanced in base 2, 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 (12).

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, 2793 + ... + 5295.

Almost surely, 210122132 is an apocalyptic number.

10122132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10122132 is an abundant number, since it is smaller than the sum of its proper divisors (13575724).

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

10122132 is a wasteful number, since it uses less digits than its factorization.

10122132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847 (or 2845 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 10122132 is about 3181.5298206995. The cubic root of 10122132 is about 216.3170070899.

Adding to 10122132 its reverse (23122101), we get a palindrome (33244233).

The spelling of 10122132 in words is "ten million, one hundred twenty-two thousand, one hundred thirty-two".