Search a number
-
+
12055007060 = 2253037198469
BaseRepresentation
bin10110011101000100…
…01100111101010100
31011010010121210211222
423032202030331110
5144142040211220
65312112345512
7604506604115
oct131642147524
934103553758
1012055007060
115126812258
122405245298
1311a1683c95
1482505a20c
154a84d8e25
hex2ce88cf54

12055007060 has 24 divisors (see below), whose sum is σ = 25323978120. Its totient is φ = 4820390784.

The previous prime is 12055007051. The next prime is 12055007119. The reversal of 12055007060 is 6070055021.

12055007060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3123244996 + 8931762064 = 55886^2 + 94508^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38495 + ... + 159974.

It is an arithmetic number, because the mean of its divisors is an integer number (1055165755).

Almost surely, 212055007060 is an apocalyptic number.

12055007060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12055007060 is an abundant number, since it is smaller than the sum of its proper divisors (13268971060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12055007060 is a wasteful number, since it uses less digits than its factorization.

12055007060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201515 (or 201513 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The spelling of 12055007060 in words is "twelve billion, fifty-five million, seven thousand, sixty".

Divisors: 1 2 4 5 10 20 3037 6074 12148 15185 30370 60740 198469 396938 793876 992345 1984690 3969380 602750353 1205500706 2411001412 3013751765 6027503530 12055007060