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470680703 = 500993967
BaseRepresentation
bin11100000011100…
…000010001111111
31012210200001112122
4130003200101333
51430443240303
6114412153155
714443501643
oct3403402177
91183601478
10470680703
11221761419
121117687bb
137668abbc
1446722c23
152b4c5e38
hex1c0e047f

470680703 has 4 divisors (see below), whose sum is σ = 470779680. Its totient is φ = 470581728.

The previous prime is 470680699. The next prime is 470680739. The reversal of 470680703 is 307086074.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 307086074 = 2153543037.

It is a cyclic number.

It is not a de Polignac number, because 470680703 - 22 = 470680699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470680753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41975 + ... + 51992.

It is an arithmetic number, because the mean of its divisors is an integer number (117694920).

Almost surely, 2470680703 is an apocalyptic number.

470680703 is a deficient number, since it is larger than the sum of its proper divisors (98977).

470680703 is an equidigital number, since it uses as much as digits as its factorization.

470680703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98976.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 470680703 is about 21695.1769524934. The cubic root of 470680703 is about 777.8731798977.

The spelling of 470680703 in words is "four hundred seventy million, six hundred eighty thousand, seven hundred three".

Divisors: 1 5009 93967 470680703