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480404652 = 2237133071433
BaseRepresentation
bin11100101000100…
…110010010101100
31020110222002021220
4130220212102230
51440440422102
6115400423340
714622241440
oct3450462254
91213862256
10480404652
112271a3142
12114a77b50
13786b3c10
1447b34820
152c2971bc
hex1ca264ac

480404652 has 96 divisors (see below), whose sum is σ = 1385083392. Its totient is φ = 126199296.

The previous prime is 480404651. The next prime is 480404653. The reversal of 480404652 is 256404084.

It is an interprime number because it is at equal distance from previous prime (480404651) and next prime (480404653).

It is a super-2 number, since 2×4804046522 = 461577259326482208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (480404651) 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 31 ways as a sum of consecutive naturals, for example, 334528 + ... + 335960.

It is an arithmetic number, because the mean of its divisors is an integer number (14427952).

Almost surely, 2480404652 is an apocalyptic number.

480404652 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 480404652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (692541696).

480404652 is an abundant number, since it is smaller than the sum of its proper divisors (904678740).

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

480404652 is a wasteful number, since it uses less digits than its factorization.

480404652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767 (or 1765 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 480404652 is about 21918.1352308995. The cubic root of 480404652 is about 783.1934885209.

The spelling of 480404652 in words is "four hundred eighty million, four hundred four thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 156 182 273 307 364 546 614 921 1092 1228 1433 1842 2149 2866 3684 3991 4298 4299 5732 6447 7982 8596 8598 10031 11973 12894 15964 17196 18629 20062 23946 25788 27937 30093 37258 40124 47892 55874 55887 60186 74516 83811 111748 111774 120372 130403 167622 223548 260806 335244 391209 439931 521612 782418 879862 1319793 1564836 1759724 2639586 3079517 5279172 5719103 6159034 9238551 11438206 12318068 17157309 18477102 22876412 34314618 36954204 40033721 68629236 80067442 120101163 160134884 240202326 480404652