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124160241 = 341386747
BaseRepresentation
bin1110110011010…
…00100011110001
322122121222211110
413121220203301
5223241111431
620153103533
73035226132
oct731504361
9278558743
10124160241
11640a3477
12356b7ba9
131c9526ca
14126bdc89
15ad78346
hex76688f1

124160241 has 4 divisors (see below), whose sum is σ = 165546992. Its totient is φ = 82773492.

The previous prime is 124160227. The next prime is 124160243. The reversal of 124160241 is 142061421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142061421 = 347353807.

It is not a de Polignac number, because 124160241 - 29 = 124159729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124160243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20693371 + ... + 20693376.

It is an arithmetic number, because the mean of its divisors is an integer number (41386748).

Almost surely, 2124160241 is an apocalyptic number.

It is an amenable number.

124160241 is a deficient number, since it is larger than the sum of its proper divisors (41386751).

124160241 is an equidigital number, since it uses as much as digits as its factorization.

124160241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41386750.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 124160241 is about 11142.7214359868. The cubic root of 124160241 is about 498.8778045725.

The spelling of 124160241 in words is "one hundred twenty-four million, one hundred sixty thousand, two hundred forty-one".

Divisors: 1 3 41386747 124160241