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480458130 = 235193132693
BaseRepresentation
bin11100101000110…
…011010110010010
31020111001210122120
4130220303112102
51440444130010
6115401515110
714622553365
oct3450632622
91214053576
10480458130
1122722a339
12114aa2a96
1378702369
1447b4a0dc
152c2a7e70
hex1ca33592

480458130 has 64 divisors (see below), whose sum is σ = 1218119040. Its totient is φ = 120946176.

The previous prime is 480458117. The next prime is 480458161. The reversal of 480458130 is 31854084.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 480458091 and 480458100.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177064 + ... + 179756.

It is an arithmetic number, because the mean of its divisors is an integer number (19033110).

Almost surely, 2480458130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 480458130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (609059520).

480458130 is an abundant number, since it is smaller than the sum of its proper divisors (737660910).

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

480458130 is a wasteful number, since it uses less digits than its factorization.

480458130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 480458130 is about 21919.3551456242. The cubic root of 480458130 is about 783.2225487913. Note that the first 3 decimals are identical.

The spelling of 480458130 in words is "four hundred eighty million, four hundred fifty-eight thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 313 570 626 939 1565 1878 2693 3130 4695 5386 5947 8079 9390 11894 13465 16158 17841 26930 29735 35682 40395 51167 59470 80790 89205 102334 153501 178410 255835 307002 511670 767505 842909 1535010 1685818 2528727 4214545 5057454 8429090 12643635 16015271 25287270 32030542 48045813 80076355 96091626 160152710 240229065 480458130