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124241053 = 137906869
BaseRepresentation
bin1110110011111…
…00010010011101
322122210002200111
413121330102131
5223301203203
620154530021
73036013546
oct731742235
9278702614
10124241053
1164149162
1235736911
131c980421
14127014cd
15ad9226d
hex767c49d

124241053 has 4 divisors (see below), whose sum is σ = 125148060. Its totient is φ = 123334048.

The previous prime is 124241023. The next prime is 124241071. The reversal of 124241053 is 350142421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 92679129 + 31561924 = 9627^2 + 5618^2 .

It is a cyclic number.

It is not a de Polignac number, because 124241053 - 25 = 124241021 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 (124241003) 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, 453298 + ... + 453571.

It is an arithmetic number, because the mean of its divisors is an integer number (31287015).

Almost surely, 2124241053 is an apocalyptic number.

It is an amenable number.

124241053 is a deficient number, since it is larger than the sum of its proper divisors (907007).

124241053 is an equidigital number, since it uses as much as digits as its factorization.

124241053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907006.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 124241053 is about 11146.3470697803. The cubic root of 124241053 is about 498.9860157285.

Adding to 124241053 its reverse (350142421), we get a palindrome (474383474).

The spelling of 124241053 in words is "one hundred twenty-four million, two hundred forty-one thousand, fifty-three".

Divisors: 1 137 906869 124241053