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470790108 = 223222957107
BaseRepresentation
bin11100000011111…
…010111111011100
31012210212121121200
4130003322333130
51431010240413
6114414355500
714444435625
oct3403727734
91183777550
10470790108
11221826638
121117bbb90
13766c8939
1446750a4c
152b4e8573
hex1c0fafdc

470790108 has 36 divisors (see below), whose sum is σ = 1195270440. Its totient is φ = 156242016.

The previous prime is 470790107. The next prime is 470790121. The reversal of 470790108 is 801097074.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470790107) 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, 20310 + ... + 36797.

Almost surely, 2470790108 is an apocalyptic number.

It is an amenable number.

470790108 is an abundant number, since it is smaller than the sum of its proper divisors (724480332).

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

470790108 is a wasteful number, since it uses less digits than its factorization.

470790108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57346 (or 57341 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 470790108 is about 21697.6982189356. The cubic root of 470790108 is about 777.9334448301.

The spelling of 470790108 in words is "four hundred seventy million, seven hundred ninety thousand, one hundred eight".

Divisors: 1 2 3 4 6 9 12 18 36 229 458 687 916 1374 2061 2748 4122 8244 57107 114214 171321 228428 342642 513963 685284 1027926 2055852 13077503 26155006 39232509 52310012 78465018 117697527 156930036 235395054 470790108