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124068901 = 1132573463
BaseRepresentation
bin1110110010100…
…10010000100101
322122110100112111
413121102100211
5223230201101
620151121021
73034365625
oct731222045
9278410474
10124068901
1164040890
1235673171
131c91cc68
1412698885
15ad5b251
hex7652425

124068901 has 8 divisors (see below), whose sum is σ = 135428544. Its totient is φ = 112722720.

The previous prime is 124068887. The next prime is 124068943. The reversal of 124068901 is 109860421.

It is a happy number.

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

It is not a de Polignac number, because 124068901 - 25 = 124068869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124068401) 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, 34096 + ... + 37558.

It is an arithmetic number, because the mean of its divisors is an integer number (16928568).

Almost surely, 2124068901 is an apocalyptic number.

124068901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

124068901 is a deficient number, since it is larger than the sum of its proper divisors (11359643).

124068901 is a wasteful number, since it uses less digits than its factorization.

124068901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6731.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 124068901 is about 11138.6220422456. The cubic root of 124068901 is about 498.7554393747.

The spelling of 124068901 in words is "one hundred twenty-four million, sixty-eight thousand, nine hundred one".

Divisors: 1 11 3257 3463 35827 38093 11278991 124068901