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34804748080 = 245538208667
BaseRepresentation
bin100000011010100001…
…100100111100110000
310022211121021101122201
4200122201210330300
51032240003414310
623553350312544
72341331322514
oct403241447460
9108747241581
1034804748080
1113840411413
1268b4058754
13338893c8bb
141982602144
15d8a862e3a
hex81a864f30

34804748080 has 40 divisors (see below), whose sum is σ = 82447861392. Its totient is φ = 13659220224.

The previous prime is 34804748071. The next prime is 34804748087. The reversal of 34804748080 is 8084740843.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×348047480802 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34804748080.

It is not an unprimeable number, because it can be changed into a prime (34804748087) 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, 4100094 + ... + 4108573.

Almost surely, 234804748080 is an apocalyptic number.

It is an amenable number.

34804748080 is an abundant number, since it is smaller than the sum of its proper divisors (47643113312).

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

34804748080 is a wasteful number, since it uses less digits than its factorization.

34804748080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8208733 (or 8208727 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 46.

The spelling of 34804748080 in words is "thirty-four billion, eight hundred four million, seven hundred forty-eight thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 53 80 106 212 265 424 530 848 1060 2120 4240 8208667 16417334 32834668 41043335 65669336 82086670 131338672 164173340 328346680 435059351 656693360 870118702 1740237404 2175296755 3480474808 4350593510 6960949616 8701187020 17402374040 34804748080