Search a number
-
+
241530660634025 = 5271833197528817
BaseRepresentation
bin110110111010101110111101…
…001110101011110110101001
31011200012002212000120210111102
4312322232331032223312221
5223124214243110242100
62213405353111211145
7101606004634162430
oct6672567516536651
91150162760523442
10241530660634025
116aa6063a266974
122310a315676ab5
13a4a0322170329
144390209822117
151cdcb77c77cd5
hexdbabbd3abda9

241530660634025 has 24 divisors (see below), whose sum is σ = 342285363108480. Its totient is φ = 165620098978560.

The previous prime is 241530660634019. The next prime is 241530660634027. The reversal of 241530660634025 is 520436066035142.

It is not a de Polignac number, because 241530660634025 - 224 = 241530643856809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241530660634027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28316417 + ... + 35845233.

It is an arithmetic number, because the mean of its divisors is an integer number (14261890129520).

Almost surely, 2241530660634025 is an apocalyptic number.

241530660634025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

241530660634025 is a deficient number, since it is larger than the sum of its proper divisors (100754702474455).

241530660634025 is a wasteful number, since it uses less digits than its factorization.

241530660634025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7712153 (or 7712148 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 47.

The spelling of 241530660634025 in words is "two hundred forty-one trillion, five hundred thirty billion, six hundred sixty million, six hundred thirty-four thousand, twenty-five".

Divisors: 1 5 7 25 35 175 183319 916595 1283233 4582975 6416165 7528817 32080825 37644085 52701719 188220425 263508595 1317542975 1380175203623 6900876018115 9661226425361 34504380090575 48306132126805 241530660634025