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486408032 = 25117091949
BaseRepresentation
bin11100111111011…
…111111101100000
31020220021002101022
4130333133331200
51444010024112
6120133225012
715024254135
oct3477377540
91226232338
10486408032
1122a623610
12116a92168
1379a06606
144885858c
152ca80d72
hex1cfdff60

486408032 has 48 divisors (see below), whose sum is σ = 1046682000. Its totient is φ = 220669440.

The previous prime is 486408001. The next prime is 486408059. The reversal of 486408032 is 230804684.

It is a super-2 number, since 2×4864080322 = 473185547188226048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 486407983 and 486408001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248594 + ... + 250542.

It is an arithmetic number, because the mean of its divisors is an integer number (21805875).

Almost surely, 2486408032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 486408032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (523341000).

486408032 is an abundant number, since it is smaller than the sum of its proper divisors (560273968).

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

486408032 is a wasteful number, since it uses less digits than its factorization.

486408032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679 (or 2671 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 486408032 is about 22054.6600971314. The cubic root of 486408032 is about 786.4423868280.

The spelling of 486408032 in words is "four hundred eighty-six million, four hundred eight thousand, thirty-two".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 352 709 1418 1949 2836 3898 5672 7796 7799 11344 15592 15598 21439 22688 31184 31196 42878 62368 62392 85756 124784 171512 249568 343024 686048 1381841 2763682 5527364 11054728 15200251 22109456 30400502 44218912 60801004 121602008 243204016 486408032