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750080805053 = 1469775103389
BaseRepresentation
bin10101110101001000100…
…11001100100010111101
32122201002102100220001112
422322210103030202331
544242131141230203
61332325442451405
7105122462434346
oct12724423144275
92581072326045
10750080805053
1126a120072788
12101454663b65
1355969b8c5b8
142843866b0cd
15147a0aae6d8
hexaea44cc8bd

750080805053 has 4 divisors (see below), whose sum is σ = 750086055420. Its totient is φ = 750075554688.

The previous prime is 750080805043. The next prime is 750080805073. The reversal of 750080805053 is 350508080057.

750080805053 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.

It can be written as a sum of positive squares in 2 ways, for example, as 304662049444 + 445418755609 = 551962^2 + 667397^2 .

It is a cyclic number.

It is not a de Polignac number, because 750080805053 - 26 = 750080804989 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 750080805053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (750080805043) 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, 2404718 + ... + 2698671.

It is an arithmetic number, because the mean of its divisors is an integer number (187521513855).

Almost surely, 2750080805053 is an apocalyptic number.

It is an amenable number.

750080805053 is a deficient number, since it is larger than the sum of its proper divisors (5250367).

750080805053 is a wasteful number, since it uses less digits than its factorization.

750080805053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5250366.

The product of its (nonzero) digits is 168000, while the sum is 41.

The spelling of 750080805053 in words is "seven hundred fifty billion, eighty million, eight hundred five thousand, fifty-three".

Divisors: 1 146977 5103389 750080805053