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470620372163700 = 22352112917927472979
BaseRepresentation
bin110101100000001101101100…
…0000110110101110001110100
32021201022212102220120002022010
41223000123120012311301310
5443141121010233214300
64344532003031004220
7201062125354654563
oct15300333006656164
92251285386502263
10470620372163700
11126a54a85047440
124494946a509670
131727a406702c95
14843020cc35bda
153961db1223a50
hex1ac06d81b5c74

470620372163700 has 288 divisors, whose sum is σ = 1545256222272000. Its totient is φ = 109540257881600.

The previous prime is 470620372163693. The next prime is 470620372163701. The reversal of 470620372163700 is 7361273026074.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 470620372163700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470620372163701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3393811 + ... + 30866789.

It is an arithmetic number, because the mean of its divisors is an integer number (5365472994000).

Almost surely, 2470620372163700 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 470620372163700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (772628111136000).

470620372163700 is an abundant number, since it is smaller than the sum of its proper divisors (1074635850108300).

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

470620372163700 is a wasteful number, since it uses less digits than its factorization.

470620372163700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27473215 (or 27473208 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 48.

The spelling of 470620372163700 in words is "four hundred seventy trillion, six hundred twenty billion, three hundred seventy-two million, one hundred sixty-three thousand, seven hundred".