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481270482 = 232711231567
BaseRepresentation
bin11100101011111…
…001101011010010
31020112121001222200
4130223321223102
51441201123412
6115431144030
714632505640
oct3453715322
91215531880
10481270482
11227734700
12115215016
1378928044
1447cbc190
152c3b89dc
hex1caf9ad2

481270482 has 72 divisors (see below), whose sum is σ = 1309945728. Its totient is φ = 125001360.

The previous prime is 481270481. The next prime is 481270483. The reversal of 481270482 is 284072184.

It is an interprime number because it is at equal distance from previous prime (481270481) and next prime (481270483).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (481270481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 538 + ... + 31029.

Almost surely, 2481270482 is an apocalyptic number.

481270482 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 481270482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (654972864).

481270482 is an abundant number, since it is smaller than the sum of its proper divisors (828675246).

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

481270482 is a wasteful number, since it uses less digits than its factorization.

481270482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31604 (or 31590 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 481270482 is about 21937.8777916188. The cubic root of 481270482 is about 783.6637208809.

The spelling of 481270482 in words is "four hundred eighty-one million, two hundred seventy thousand, four hundred eighty-two".

Divisors: 1 2 3 6 7 9 11 14 18 21 22 33 42 63 66 77 99 121 126 154 198 231 242 363 462 693 726 847 1089 1386 1694 2178 2541 5082 7623 15246 31567 63134 94701 189402 220969 284103 347237 441938 568206 662907 694474 1041711 1325814 1988721 2083422 2430659 3125133 3819607 3977442 4861318 6250266 7291977 7639214 11458821 14583954 21875931 22917642 26737249 34376463 43751862 53474498 68752926 80211747 160423494 240635241 481270482