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124030014 = 23131157799
BaseRepresentation
bin1110110010010…
…00110000111110
322122101101012020
413121020300332
5223222430024
620150221010
73034144353
oct731106076
9278341166
10124030014
1164014649
1235654766
131c908354
141268862a
15ad4e979
hex7648c3e

124030014 has 16 divisors (see below), whose sum is σ = 249955200. Its totient is φ = 41027480.

The previous prime is 124030001. The next prime is 124030021. The reversal of 124030014 is 410030421.

It is a junction number, because it is equal to n+sod(n) for n = 124029975 and 124030002.

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, 78114 + ... + 79685.

It is an arithmetic number, because the mean of its divisors is an integer number (15622200).

Almost surely, 2124030014 is an apocalyptic number.

124030014 is an abundant number, since it is smaller than the sum of its proper divisors (125925186).

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

124030014 is a wasteful number, since it uses less digits than its factorization.

124030014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157935.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 124030014 is about 11136.8763125034. The cubic root of 124030014 is about 498.7033255108.

Adding to 124030014 its reverse (410030421), we get a palindrome (534060435).

The spelling of 124030014 in words is "one hundred twenty-four million, thirty thousand, fourteen".

Divisors: 1 2 3 6 131 262 393 786 157799 315598 473397 946794 20671669 41343338 62015007 124030014