Search a number
-
+
480574072 = 23115461069
BaseRepresentation
bin11100101001001…
…111101001111000
31020111021200200201
4130221033221320
51441011332242
6115404211544
714623545406
oct3451175170
91214250621
10480574072
112272a9460
12114b39bb4
1378743074
1447b7a476
152c2cc4b7
hex1ca4fa78

480574072 has 16 divisors (see below), whose sum is σ = 982992600. Its totient is φ = 218442720.

The previous prime is 480574069. The next prime is 480574097. The reversal of 480574072 is 270475084.

It is a super-2 number, since 2×4805740722 = 461902877357322368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2730447 + ... + 2730622.

Almost surely, 2480574072 is an apocalyptic number.

It is an amenable number.

480574072 is an abundant number, since it is smaller than the sum of its proper divisors (502418528).

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

480574072 is a wasteful number, since it uses less digits than its factorization.

480574072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5461086 (or 5461082 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 480574072 is about 21921.9997263023. Note that the first 3 decimals coincide. The cubic root of 480574072 is about 783.2855449746.

The spelling of 480574072 in words is "four hundred eighty million, five hundred seventy-four thousand, seventy-two".

Divisors: 1 2 4 8 11 22 44 88 5461069 10922138 21844276 43688552 60071759 120143518 240287036 480574072