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480648056 = 237231371069
BaseRepresentation
bin11100101001100…
…001101101111000
31020111102110011212
4130221201231320
51441021214211
6115405542252
714624304200
oct3451415570
91214373155
10480648056
11227349aa9
12114b74988
137876a945
1447b99400
152c2e438b
hex1ca61b78

480648056 has 96 divisors (see below), whose sum is σ = 1112457600. Its totient is φ = 193777920.

The previous prime is 480648037. The next prime is 480648067. The reversal of 480648056 is 650846084.

480648056 = T280 + T281 + ... + T1426.

It is a super-3 number, since 3×4806480563 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 449090 + ... + 450158.

It is an arithmetic number, because the mean of its divisors is an integer number (11588100).

Almost surely, 2480648056 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 480648056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556228800).

480648056 is an abundant number, since it is smaller than the sum of its proper divisors (631809544).

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

480648056 is a wasteful number, since it uses less digits than its factorization.

480648056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157 (or 1146 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 480648056 is about 21923.6870986611. The cubic root of 480648056 is about 783.3257383097.

The spelling of 480648056 in words is "four hundred eighty million, six hundred forty-eight thousand, fifty-six".

Divisors: 1 2 4 7 8 14 28 31 37 49 56 62 74 98 124 148 196 217 248 259 296 392 434 518 868 1036 1069 1147 1519 1736 1813 2072 2138 2294 3038 3626 4276 4588 6076 7252 7483 8029 8552 9176 12152 14504 14966 16058 29932 32116 33139 39553 52381 56203 59864 64232 66278 79106 104762 112406 132556 158212 209524 224812 231973 265112 276871 316424 419048 449624 463946 553742 927892 1107484 1226143 1623811 1855784 1938097 2214968 2452286 3247622 3876194 4904572 6495244 7752388 8583001 9809144 12990488 15504776 17166002 34332004 60081007 68664008 120162014 240324028 480648056