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124010230 = 2531400033
BaseRepresentation
bin1110110010000…
…11111011110110
322122100101001111
413121003323312
5223221311410
620145545234
73034032601
oct731037366
9278311044
10124010230
11640007a3
123564521a
131c8cc346
1412681338
15ad48b8a
hex7643ef6

124010230 has 16 divisors (see below), whose sum is σ = 230419584. Its totient is φ = 48003840.

The previous prime is 124010221. The next prime is 124010231. The reversal of 124010230 is 32010421.

It is a self number, because there is not a number n which added to its sum of digits gives 124010230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124010231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199707 + ... + 200326.

It is an arithmetic number, because the mean of its divisors is an integer number (14401224).

Almost surely, 2124010230 is an apocalyptic number.

124010230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124010230 is a deficient number, since it is larger than the sum of its proper divisors (106409354).

124010230 is a wasteful number, since it uses less digits than its factorization.

124010230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400071.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 124010230 is about 11135.9880567465. The cubic root of 124010230 is about 498.6768080819.

Adding to 124010230 its reverse (32010421), we get a palindrome (156020651).

The spelling of 124010230 in words is "one hundred twenty-four million, ten thousand, two hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 400033 800066 2000165 4000330 12401023 24802046 62005115 124010230