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330514024661 = 3138927408079
BaseRepresentation
bin1001100111101000010…
…10111100100011010101
31011121010002110002101122
410303310022330203111
520403343042242121
6411500330333325
732610305566352
oct4636412744325
91147102402348
10330514024661
111181966066a7
125408058a245
13252238494c2
1411dd5953629
1588e64c15ab
hex4cf42bc8d5

330514024661 has 8 divisors (see below), whose sum is σ = 342052838400. Its totient is φ = 319030027920.

The previous prime is 330514024627. The next prime is 330514024679. The reversal of 330514024661 is 166420415033.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-330514024661 is a prime.

It is a super-2 number, since 2×3305140246612 (a number of 24 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 (330514024261) 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, 13691981 + ... + 13716098.

It is an arithmetic number, because the mean of its divisors is an integer number (42756604800).

Almost surely, 2330514024661 is an apocalyptic number.

330514024661 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

330514024661 is a deficient number, since it is larger than the sum of its proper divisors (11538813739).

330514024661 is a wasteful number, since it uses less digits than its factorization.

330514024661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27408499.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 330514024661 its reverse (166420415033), we get a palindrome (496934439694).

The spelling of 330514024661 in words is "three hundred thirty billion, five hundred fourteen million, twenty-four thousand, six hundred sixty-one".

Divisors: 1 31 389 12059 27408079 849650449 10661742731 330514024661