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480513060 = 2236532957
BaseRepresentation
bin11100101001000…
…000110000100100
31020111011121000000
4130221000300210
51441002404220
6115403021300
714623202466
oct3451006044
91214147000
10480513060
11227267635
12114b0a830
1378721371
1447b62136
152c2b9390
hex1ca40c24

480513060 has 84 divisors (see below), whose sum is σ = 1512969948. Its totient is φ = 128132928.

The previous prime is 480513053. The next prime is 480513073. The reversal of 480513060 is 60315084.

It can be written as a sum of positive squares in 2 ways, for example, as 353139264 + 127373796 = 18792^2 + 11286^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1899 + ... + 31058.

It is an arithmetic number, because the mean of its divisors is an integer number (18011547).

Almost surely, 2480513060 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 480513060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (756484974).

480513060 is an abundant number, since it is smaller than the sum of its proper divisors (1032456888).

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

480513060 is a wasteful number, since it uses less digits than its factorization.

480513060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32984 (or 32967 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 480513060 is about 21920.6081120027. The cubic root of 480513060 is about 783.2523958425.

The spelling of 480513060 in words is "four hundred eighty million, five hundred thirteen thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 729 810 972 1215 1458 1620 2430 2916 3645 4860 7290 14580 32957 65914 98871 131828 164785 197742 296613 329570 395484 494355 593226 659140 889839 988710 1186452 1483065 1779678 1977420 2669517 2966130 3559356 4449195 5339034 5932260 8008551 8898390 10678068 13347585 16017102 17796780 24025653 26695170 32034204 40042755 48051306 53390340 80085510 96102612 120128265 160171020 240256530 480513060