[go: up one dir, main page]

Search a number
-
+
474863080 = 23552322699
BaseRepresentation
bin11100010011011…
…101010111101000
31020002112112200111
4130103131113220
51433031104310
6115041544104
714524161316
oct3423352750
91202475614
10474863080
1122405872a
12113045034
13774c3793
14470d10b6
152ba5028a
hex1c4dd5e8

474863080 has 32 divisors (see below), whose sum is σ = 1070532000. Its totient is φ = 189573696.

The previous prime is 474863021. The next prime is 474863089. The reversal of 474863080 is 80368474.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (474863089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9571 + ... + 32269.

It is an arithmetic number, because the mean of its divisors is an integer number (33454125).

Almost surely, 2474863080 is an apocalyptic number.

474863080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

474863080 is an abundant number, since it is smaller than the sum of its proper divisors (595668920).

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

474863080 is a wasteful number, since it uses less digits than its factorization.

474863080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23233 (or 23229 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 474863080 is about 21791.3533310807. The cubic root of 474863080 is about 780.1703988885.

The spelling of 474863080 in words is "four hundred seventy-four million, eight hundred sixty-three thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 523 1046 2092 2615 4184 5230 10460 20920 22699 45398 90796 113495 181592 226990 453980 907960 11871577 23743154 47486308 59357885 94972616 118715770 237431540 474863080