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30608540679060 = 22345414332293319
BaseRepresentation
bin1101111010110100110110…
…01100011011101110010100
311000101010222211100021010000
412331122123030123232110
513002442242403212220
6145033211445531300
76306252112665201
oct675323314335624
9130333884307100
1030608540679060
1198310112831a3
123524182413b30
1314104b06385b6
1477b665a3cca8
153812e9843390
hex1bd69b31bb94

30608540679060 has 480 divisors, whose sum is σ = 100711075449600. Its totient is φ = 7773255383040.

The previous prime is 30608540679001. The next prime is 30608540679083. The reversal of 30608540679060 is 6097604580603.

30608540679060 is a `hidden beast` number, since 3 + 0 + 6 + 0 + 8 + 540 + 6 + 7 + 90 + 6 + 0 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 30608540678988 and 30608540679006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 9222216081 + ... + 9222219399.

It is an arithmetic number, because the mean of its divisors is an integer number (209814740520).

Almost surely, 230608540679060 is an apocalyptic number.

30608540679060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30608540679060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50355537724800).

30608540679060 is an abundant number, since it is smaller than the sum of its proper divisors (70102534770540).

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

30608540679060 is a wasteful number, since it uses less digits than its factorization.

30608540679060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6653 (or 6642 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 30608540679060 in words is "thirty trillion, six hundred eight billion, five hundred forty million, six hundred seventy-nine thousand, sixty".