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152580813299 = 198030569121
BaseRepresentation
bin1000111000011010000…
…1100111000111110011
3112120211121201102011022
42032012201213013303
54444441142011144
6154032240210055
714011044341165
oct2160641470763
9476747642138
10152580813299
1159788989402
12256a300992b
1311508165215
14755643a935
153e8046ecee
hex23868671f3

152580813299 has 4 divisors (see below), whose sum is σ = 160611382440. Its totient is φ = 144550244160.

The previous prime is 152580813293. The next prime is 152580813311. The reversal of 152580813299 is 992318085251.

152580813299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 992318085251 = 1079519192301.

It is a cyclic number.

It is not a de Polignac number, because 152580813299 - 212 = 152580809203 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 152580813299.

It is not an unprimeable number, because it can be changed into a prime (152580813293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4015284542 + ... + 4015284579.

It is an arithmetic number, because the mean of its divisors is an integer number (40152845610).

Almost surely, 2152580813299 is an apocalyptic number.

152580813299 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

152580813299 is a deficient number, since it is larger than the sum of its proper divisors (8030569141).

152580813299 is an equidigital number, since it uses as much as digits as its factorization.

152580813299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8030569140.

The product of its (nonzero) digits is 1555200, while the sum is 53.

The spelling of 152580813299 in words is "one hundred fifty-two billion, five hundred eighty million, eight hundred thirteen thousand, two hundred ninety-nine".

Divisors: 1 19 8030569121 152580813299