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240543330115013 = 3132999256255099
BaseRepresentation
bin110110101100010111011011…
…101111101001110111000101
31011112200201101021000200121222
4312230113123233221313011
5223012030220002140023
62211332025203450125
7101444452650221642
oct6654273357516705
91145621337020558
10240543330115013
116a70a942997622
1222b8aaaa686945
13a42b1a5951403
144358505ca8dc9
151cc213d926cc8
hexdac5dbbe9dc5

240543330115013 has 8 divisors (see below), whose sum is σ = 241392304200000. Its totient is φ = 239694868546848.

The previous prime is 240543330115003. The next prime is 240543330115031. The reversal of 240543330115013 is 310511033345042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 240543330115013 - 214 = 240543330098629 is a prime.

It is a super-2 number, since 2×2405433301150132 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240543330115003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127188863 + ... + 129066236.

It is an arithmetic number, because the mean of its divisors is an integer number (30174038025000).

Almost surely, 2240543330115013 is an apocalyptic number.

It is an amenable number.

240543330115013 is a deficient number, since it is larger than the sum of its proper divisors (848974084987).

240543330115013 is a wasteful number, since it uses less digits than its factorization.

240543330115013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256258411.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 240543330115013 in words is "two hundred forty trillion, five hundred forty-three billion, three hundred thirty million, one hundred fifteen thousand, thirteen".

Divisors: 1 313 2999 938687 256255099 80207845987 768509041901 240543330115013