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6840000601 = 72431323879
BaseRepresentation
bin1100101111011001…
…00010000001011001
3122122200200000212121
412113230202001121
5103002020004401
63050420541241
7331334021500
oct62754420131
918580600777
106840000601
1129a0002765
1213aa851821
13850115845
1448c5cb837
152a0761ca1
hex197b22059

6840000601 has 12 divisors (see below), whose sum is σ = 7975221120. Its totient is φ = 5849236680.

The previous prime is 6840000599. The next prime is 6840000617. The reversal of 6840000601 is 1060000486.

It is not a de Polignac number, because 6840000601 - 21 = 6840000599 is a prime.

It is a super-3 number, since 3×68400006013 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6840004601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140821 + ... + 183058.

It is an arithmetic number, because the mean of its divisors is an integer number (664601760).

Almost surely, 26840000601 is an apocalyptic number.

It is an amenable number.

6840000601 is a deficient number, since it is larger than the sum of its proper divisors (1135220519).

6840000601 is a wasteful number, since it uses less digits than its factorization.

6840000601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324324 (or 324317 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 6840000601 is about 82704.2961459681. The cubic root of 6840000601 is about 1898.2440472026.

The spelling of 6840000601 in words is "six billion, eight hundred forty million, six hundred one", and thus it is an aban number.

Divisors: 1 7 49 431 3017 21119 323879 2267153 15870071 139591849 977142943 6840000601