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34042150660 = 22571912797801
BaseRepresentation
bin11111101101000100…
…011111111100000100
310020212110022102122211
4133231010133330010
51024204242310120
623345545233204
72313411335440
oct375504377404
9106773272584
1034042150660
11134899a7711
126720792804
13329695421b
14190d211820
15d4392825a
hex7ed11ff04

34042150660 has 48 divisors (see below), whose sum is σ = 86001229440. Its totient is φ = 11057299200.

The previous prime is 34042150609. The next prime is 34042150669. The reversal of 34042150660 is 6605124043.

It is not an unprimeable number, because it can be changed into a prime (34042150669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6396241 + ... + 6401560.

It is an arithmetic number, because the mean of its divisors is an integer number (1791692280).

Almost surely, 234042150660 is an apocalyptic number.

It is an amenable number.

34042150660 is an abundant number, since it is smaller than the sum of its proper divisors (51959078780).

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

34042150660 is a wasteful number, since it uses less digits than its factorization.

34042150660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12797836 (or 12797834 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 34042150660 in words is "thirty-four billion, forty-two million, one hundred fifty thousand, six hundred sixty".

Divisors: 1 2 4 5 7 10 14 19 20 28 35 38 70 76 95 133 140 190 266 380 532 665 1330 2660 12797801 25595602 51191204 63989005 89584607 127978010 179169214 243158219 255956020 358338428 447923035 486316438 895846070 972632876 1215791095 1702107533 1791692140 2431582190 3404215066 4863164380 6808430132 8510537665 17021075330 34042150660