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412489080 = 233251145803
BaseRepresentation
bin11000100101100…
…001010101111000
31001202011121122100
4120211201111320
51321044122310
6104533023400
713136046033
oct3045412570
91052147570
10412489080
111a1926173
12b6184b60
13675c50a3
143cad601a
152632dec0
hex18961578

412489080 has 48 divisors (see below), whose sum is σ = 1340590680. Its totient is φ = 109996992.

The previous prime is 412489079. The next prime is 412489087. The reversal of 412489080 is 80984214.

It is a super-2 number, since 2×4124890802 = 340294482238492800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412489087) 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 11 ways as a sum of consecutive naturals, for example, 572542 + ... + 573261.

Almost surely, 2412489080 is an apocalyptic number.

412489080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

412489080 is an abundant number, since it is smaller than the sum of its proper divisors (928101600).

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

412489080 is a wasteful number, since it uses less digits than its factorization.

412489080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145820 (or 1145813 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 412489080 is about 20309.8271779944. The cubic root of 412489080 is about 744.3962076284.

The spelling of 412489080 in words is "four hundred twelve million, four hundred eighty-nine thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 1145803 2291606 3437409 4583212 5729015 6874818 9166424 10312227 11458030 13749636 17187045 20624454 22916060 27499272 34374090 41248908 45832120 51561135 68748180 82497816 103122270 137496360 206244540 412489080