Search a number
-
+
472783060 = 22563137463
BaseRepresentation
bin11100001011100…
…001100011010100
31012221121212102201
4130023201203110
51432013024220
6114525214244
714500406161
oct3413414324
91187555381
10472783060
11222967a02
12112401384
1376c45ab9
1446b0d068
152b78dd0a
hex1c2e18d4

472783060 has 24 divisors (see below), whose sum is σ = 994444416. Its totient is φ = 188808480.

The previous prime is 472783043. The next prime is 472783067. The reversal of 472783060 is 60387274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472783067) 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, 6112 + ... + 31351.

It is an arithmetic number, because the mean of its divisors is an integer number (41435184).

Almost surely, 2472783060 is an apocalyptic number.

It is an amenable number.

472783060 is an abundant number, since it is smaller than the sum of its proper divisors (521661356).

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

472783060 is a wasteful number, since it uses less digits than its factorization.

472783060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38103 (or 38101 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 472783060 is about 21743.5751430164. The cubic root of 472783060 is about 779.0296172858.

The spelling of 472783060 in words is "four hundred seventy-two million, seven hundred eighty-three thousand, sixty".

Divisors: 1 2 4 5 10 20 631 1262 2524 3155 6310 12620 37463 74926 149852 187315 374630 749260 23639153 47278306 94556612 118195765 236391530 472783060