Search a number
-
+
470152 = 23173457
BaseRepresentation
bin1110010110010001000
3212212221001
41302302020
5110021102
614024344
73665464
oct1626210
9785831
10470152
112a1261
121a80b4
13135cc7
14c34a4
1594487
hex72c88

470152 has 16 divisors (see below), whose sum is σ = 933660. Its totient is φ = 221184.

The previous prime is 470149. The next prime is 470153. The reversal of 470152 is 251074.

It can be written as a sum of positive squares in 2 ways, for example, as 454276 + 15876 = 674^2 + 126^2 .

It is not an unprimeable number, because it can be changed into a prime (470153) 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, 1593 + ... + 1864.

2470152 is an apocalyptic number.

It is an amenable number.

470152 is a deficient number, since it is larger than the sum of its proper divisors (463508).

470152 is a wasteful number, since it uses less digits than its factorization.

470152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3480 (or 3476 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 470152 is about 685.6763084722. The cubic root of 470152 is about 77.7581816089.

It can be divided in two parts, 4701 and 52, that added together give a triangular number (4753 = T97).

The spelling of 470152 in words is "four hundred seventy thousand, one hundred fifty-two".

Divisors: 1 2 4 8 17 34 68 136 3457 6914 13828 27656 58769 117538 235076 470152