Search a number
-
+
470526072 = 23337352561
BaseRepresentation
bin11100000010111…
…010100001111000
31012210101012102120
4130002322201320
51430423313242
6114405001240
714442256062
oct3402724170
91183335376
10470526072
11221666225
121116b3220
13766356c3
14466c2732
152b4951ec
hex1c0ba878

470526072 has 32 divisors (see below), whose sum is σ = 1179491280. Its totient is φ = 156418560.

The previous prime is 470526061. The next prime is 470526079. The reversal of 470526072 is 270625074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470526079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17329 + ... + 35232.

Almost surely, 2470526072 is an apocalyptic number.

It is an amenable number.

470526072 is an abundant number, since it is smaller than the sum of its proper divisors (708965208).

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

470526072 is a wasteful number, since it uses less digits than its factorization.

470526072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52943 (or 52939 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 470526072 is about 21691.6129414112. The cubic root of 470526072 is about 777.7879866294.

The spelling of 470526072 in words is "four hundred seventy million, five hundred twenty-six thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 24 373 746 1119 1492 2238 2984 4476 8952 52561 105122 157683 210244 315366 420488 630732 1261464 19605253 39210506 58815759 78421012 117631518 156842024 235263036 470526072