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3440513003052 = 223653439064957
BaseRepresentation
bin110010000100001110100…
…011100010111000101100
3110011220120021012102211110
4302010032203202320230
5422332132312044202
611152314433552020
7503366056000446
oct62041643427054
913156507172743
103440513003052
111107127994984
12476964a15610
131bc5925a92a8
14bc743845496
155e767baa26c
hex3210e8e2e2c

3440513003052 has 24 divisors (see below), whose sum is σ = 8040157510896. Its totient is φ = 1145081405248.

The previous prime is 3440513002999. The next prime is 3440513003101. The reversal of 3440513003052 is 2503003150443.

It is a super-3 number, since 3×34405130030523 (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219524643 + ... + 219540314.

It is an arithmetic number, because the mean of its divisors is an integer number (335006562954).

Almost surely, 23440513003052 is an apocalyptic number.

It is an amenable number.

3440513003052 is an abundant number, since it is smaller than the sum of its proper divisors (4599644507844).

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

3440513003052 is a wasteful number, since it uses less digits than its factorization.

3440513003052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439065617 (or 439065615 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 3440513003052 its reverse (2503003150443), we get a palindrome (5943516153495).

The spelling of 3440513003052 in words is "three trillion, four hundred forty billion, five hundred thirteen million, three thousand, fifty-two".

Divisors: 1 2 3 4 6 12 653 1306 1959 2612 3918 7836 439064957 878129914 1317194871 1756259828 2634389742 5268779484 286709416921 573418833842 860128250763 1146837667684 1720256501526 3440513003052