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68472000600 = 233521012814021
BaseRepresentation
bin111111110001001111…
…111101000001011000
320112201221011000202020
4333301033331001120
52110212313004400
651242224334440
74642541254623
oct776117750130
9215657130666
1068472000600
1127047728553
121132b174420
1365c2a00bb3
143457b04dba
151bab3d52a0
hexff13fd058

68472000600 has 192 divisors, whose sum is σ = 215181182880. Its totient is φ = 18009600000.

The previous prime is 68472000589. The next prime is 68472000613. The reversal of 68472000600 is 600027486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17026590 + ... + 17030610.

Almost surely, 268472000600 is an apocalyptic number.

68472000600 is a gapful number since it is divisible by the number (60) 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 68472000600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107590591440).

68472000600 is an abundant number, since it is smaller than the sum of its proper divisors (146709182280).

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

68472000600 is a wasteful number, since it uses less digits than its factorization.

68472000600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4422 (or 4413 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 68472000600 in words is "sixty-eight billion, four hundred seventy-two million, six hundred", and thus it is an aban number.