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5151790080 = 21033583449
BaseRepresentation
bin1001100110001001…
…00001010000000000
3111022001000001102000
410303010201100000
541022324240310
62211112424000
7241444331103
oct46304412000
914261001360
105151790080
112204062158
12bb93a8000
136414364c8
1436c2d473a
1520243b4c0
hex133121400

5151790080 has 352 divisors, whose sum is σ = 18570384000. Its totient is φ = 1354235904.

The previous prime is 5151790043. The next prime is 5151790117. The reversal of 5151790080 is 800971515.

5151790080 is a `hidden beast` number, since 51 + 517 + 90 + 0 + 8 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5151790043) and next prime (5151790117).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11473696 + ... + 11474144.

Almost surely, 25151790080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5151790080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9285192000).

5151790080 is an abundant number, since it is smaller than the sum of its proper divisors (13418593920).

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

5151790080 is a wasteful number, since it uses less digits than its factorization.

5151790080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 36.

The square root of 5151790080 is about 71775.9714667799. The cubic root of 5151790080 is about 1727.1075638666.

The spelling of 5151790080 in words is "five billion, one hundred fifty-one million, seven hundred ninety thousand, eighty".