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124700000441 = 539533246809
BaseRepresentation
bin111010000100010110…
…0110000000010111001
3102220212120001101000212
41310020230300002321
54020341200003231
6133141505440505
712003116341412
oct1641054600271
9386776041025
10124700000441
1148980999005
1220201940135
13b9b3b48413
14606d634809
15339c8ed42b
hex1d08b300b9

124700000441 has 8 divisors (see below), whose sum is σ = 127066673160. Its totient is φ = 122333840512.

The previous prime is 124700000419. The next prime is 124700000459. The reversal of 124700000441 is 144000007421.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19035996841 + 105664003600 = 137971^2 + 325060^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-124700000441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124700000401) 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, 381845 + ... + 628653.

It is an arithmetic number, because the mean of its divisors is an integer number (15883334145).

Almost surely, 2124700000441 is an apocalyptic number.

It is an amenable number.

124700000441 is a deficient number, since it is larger than the sum of its proper divisors (2366672719).

124700000441 is an equidigital number, since it uses as much as digits as its factorization.

124700000441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256395.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 124700000441 its reverse (144000007421), we get a palindrome (268700007862).

The spelling of 124700000441 in words is "one hundred twenty-four billion, seven hundred million, four hundred forty-one", and thus it is an aban number.

Divisors: 1 53 9533 246809 505249 13080877 2352830197 124700000441