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124132055 = 526394397
BaseRepresentation
bin1110110011000…
…01101011010111
322122120120011112
413121201223113
5223234211210
620152325235
73035051015
oct731415327
9278516145
10124132055
1164084283
12356a381b
131c942928
14126b38b5
15ad6ed05
hex7661ad7

124132055 has 8 divisors (see below), whose sum is σ = 149526432. Its totient is φ = 98927008.

The previous prime is 124132027. The next prime is 124132067. The reversal of 124132055 is 550231421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124132055 - 26 = 124131991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124132055.

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, 45884 + ... + 48513.

It is an arithmetic number, because the mean of its divisors is an integer number (18690804).

Almost surely, 2124132055 is an apocalyptic number.

124132055 is a deficient number, since it is larger than the sum of its proper divisors (25394377).

124132055 is an equidigital number, since it uses as much as digits as its factorization.

124132055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94665.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 124132055 is about 11141.4565923850. The cubic root of 124132055 is about 498.8400511181.

Adding to 124132055 its reverse (550231421), we get a palindrome (674363476).

The spelling of 124132055 in words is "one hundred twenty-four million, one hundred thirty-two thousand, fifty-five".

Divisors: 1 5 263 1315 94397 471985 24826411 124132055