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470118 = 231117419
BaseRepresentation
bin1110010110001100110
3212212212210
41302301212
5110020433
614024250
73665415
oct1626146
9785783
10470118
112a1230
121a8086
13135c9c
14c347c
1594463
hex72c66

470118 has 32 divisors (see below), whose sum is σ = 1088640. Its totient is φ = 133760.

The previous prime is 470089. The next prime is 470131. The reversal of 470118 is 811074.

It is a junction number, because it is equal to n+sod(n) for n = 470094 and 470103.

It is a congruent number.

It is an unprimeable number.

470118 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 913 + ... + 1331.

It is an arithmetic number, because the mean of its divisors is an integer number (34020).

2470118 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544320).

470118 is an abundant number, since it is smaller than the sum of its proper divisors (618522).

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

470118 is a wasteful number, since it uses less digits than its factorization.

470118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 470118 is about 685.6515149841. The cubic root of 470118 is about 77.7563071499.

The spelling of 470118 in words is "four hundred seventy thousand, one hundred eighteen".

Divisors: 1 2 3 6 11 17 22 33 34 51 66 102 187 374 419 561 838 1122 1257 2514 4609 7123 9218 13827 14246 21369 27654 42738 78353 156706 235059 470118