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132124044 = 22313846949
BaseRepresentation
bin1111110000000…
…00110110001100
3100012121121010010
413320000312030
5232310432134
621035513220
73163015203
oct770006614
9305547103
10132124044
1168642828
12382b8810
13214b0510
141379423a
15b8ecce9
hex7e00d8c

132124044 has 24 divisors (see below), whose sum is σ = 332004400. Its totient is φ = 40653504.

The previous prime is 132124039. The next prime is 132124049. The reversal of 132124044 is 440421231.

It is an interprime number because it is at equal distance from previous prime (132124039) and next prime (132124049).

It is a self number, because there is not a number n which added to its sum of digits gives 132124044.

It is not an unprimeable number, because it can be changed into a prime (132124049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423319 + ... + 423630.

Almost surely, 2132124044 is an apocalyptic number.

It is an amenable number.

132124044 is an abundant number, since it is smaller than the sum of its proper divisors (199880356).

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

132124044 is a wasteful number, since it uses less digits than its factorization.

132124044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846969 (or 846967 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 132124044 is about 11494.5223476228. The cubic root of 132124044 is about 509.3237789036.

Adding to 132124044 its reverse (440421231), we get a palindrome (572545275).

The spelling of 132124044 in words is "one hundred thirty-two million, one hundred twenty-four thousand, forty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 846949 1693898 2540847 3387796 5081694 10163388 11010337 22020674 33031011 44041348 66062022 132124044