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130045024051 = 200216495431
BaseRepresentation
bin111100100011101001…
…0011001011100110011
3110102200001122201000021
41321013102121130303
54112313011232201
6135424124104311
712252431315545
oct1710722313463
9412601581007
10130045024051
1150174031398
1221253995097
13c35630a097
146419469695
1535b1ca8ea1
hex1e47499733

130045024051 has 4 divisors (see below), whose sum is σ = 130051539504. Its totient is φ = 130038508600.

The previous prime is 130045024027. The next prime is 130045024093. The reversal of 130045024051 is 150420540031.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 130045024051 - 229 = 129508153139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130045024651) 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, 3227695 + ... + 3267736.

It is an arithmetic number, because the mean of its divisors is an integer number (32512884876).

Almost surely, 2130045024051 is an apocalyptic number.

130045024051 is a deficient number, since it is larger than the sum of its proper divisors (6515453).

130045024051 is an equidigital number, since it uses as much as digits as its factorization.

130045024051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6515452.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 130045024051 its reverse (150420540031), we get a palindrome (280465564082).

The spelling of 130045024051 in words is "one hundred thirty billion, forty-five million, twenty-four thousand, fifty-one".

Divisors: 1 20021 6495431 130045024051