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481412130 = 23572722073
BaseRepresentation
bin11100101100011…
…100010000100010
31020112212021021220
4130230130100202
51441220142010
6115434155510
714633635623
oct3454342042
91215767256
10481412130
11227821071
12115282b96
1378977664
1447d17a4a
152c3e5970
hex1cb1c422

481412130 has 32 divisors (see below), whose sum is σ = 1157030784. Its totient is φ = 128194176.

The previous prime is 481412111. The next prime is 481412131. The reversal of 481412130 is 31214184.

It is a super-2 number, since 2×4814121302 = 463515277822273800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 481412130.

It is not an unprimeable number, because it can be changed into a prime (481412131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10774 + ... + 32846.

It is an arithmetic number, because the mean of its divisors is an integer number (36157212).

Almost surely, 2481412130 is an apocalyptic number.

481412130 is an abundant number, since it is smaller than the sum of its proper divisors (675618654).

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

481412130 is a wasteful number, since it uses less digits than its factorization.

481412130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22810.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 481412130 is about 21941.1059429556. The cubic root of 481412130 is about 783.7405962309.

The spelling of 481412130 in words is "four hundred eighty-one million, four hundred twelve thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 727 1454 2181 3635 4362 7270 10905 21810 22073 44146 66219 110365 132438 220730 331095 662190 16047071 32094142 48141213 80235355 96282426 160470710 240706065 481412130