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124014223 = 5311320707
BaseRepresentation
bin1110110010001…
…00111010001111
322122100120112101
413121010322033
5223221423343
620150015531
73034050334
oct731047217
9278316471
10124014223
11640037a3
12356475a7
131c9010c8
141268298b
15ad49e4d
hex7644e8f

124014223 has 8 divisors (see below), whose sum is σ = 127478448. Its totient is φ = 120591744.

The previous prime is 124014221. The next prime is 124014227. The reversal of 124014223 is 322410421.

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 124014223 - 21 = 124014221 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 124014223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124014221) 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, 4365 + ... + 16342.

It is an arithmetic number, because the mean of its divisors is an integer number (15934806).

Almost surely, 2124014223 is an apocalyptic number.

124014223 is a deficient number, since it is larger than the sum of its proper divisors (3464225).

124014223 is a wasteful number, since it uses less digits than its factorization.

124014223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20873.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 124014223 is about 11136.1673389008. The cubic root of 124014223 is about 498.6821603154.

Adding to 124014223 its reverse (322410421), we get a palindrome (446424644).

The spelling of 124014223 in words is "one hundred twenty-four million, fourteen thousand, two hundred twenty-three".

Divisors: 1 53 113 5989 20707 1097471 2339891 124014223