Search a number
-
+
470088 = 23326529
BaseRepresentation
bin1110010110001001000
3212212211200
41302301020
5110020323
614024200
73665343
oct1626110
9785750
10470088
112a1203
121a8060
13135c78
14c345a
1594443
hex72c48

470088 has 24 divisors (see below), whose sum is σ = 1273350. Its totient is φ = 156672.

The previous prime is 470087. The next prime is 470089. The reversal of 470088 is 880074.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (470087) and next prime (470089).

It can be written as a sum of positive squares in only one way, i.e., 459684 + 10404 = 678^2 + 102^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (470081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3193 + ... + 3336.

2470088 is an apocalyptic number.

It is an amenable number.

470088 is an abundant number, since it is smaller than the sum of its proper divisors (803262).

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

470088 is a wasteful number, since it uses less digits than its factorization.

470088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6541 (or 6534 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 470088 is about 685.6296376324. The cubic root of 470088 is about 77.7546531405.

The spelling of 470088 in words is "four hundred seventy thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 6529 13058 19587 26116 39174 52232 58761 78348 117522 156696 235044 470088