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482045031 = 321317923017
BaseRepresentation
bin11100101110110…
…110110001100111
31020121001102110200
4130232312301213
51441400420111
6115455521543
714642213046
oct3456666147
91217042420
10482045031
11228113626
121155292b3
1378b39760
144804055d
152c4bd256
hex1cbb6c67

482045031 has 24 divisors (see below), whose sum is σ = 754069680. Its totient is φ = 294973056.

The previous prime is 482045027. The next prime is 482045059. The reversal of 482045031 is 130540284.

It is not a de Polignac number, because 482045031 - 22 = 482045027 is a prime.

It is a super-2 number, since 2×4820450312 = 464734823823581922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 482044986 and 482045004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482045021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9435 + ... + 32451.

It is an arithmetic number, because the mean of its divisors is an integer number (31419570).

Almost surely, 2482045031 is an apocalyptic number.

482045031 is a deficient number, since it is larger than the sum of its proper divisors (272024649).

482045031 is a wasteful number, since it uses less digits than its factorization.

482045031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23215 (or 23212 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 482045031 is about 21955.5239290708. The cubic root of 482045031 is about 784.0839008285.

It can be divided in two parts, 48204 and 5031, that added together give a palindrome (53235).

The spelling of 482045031 in words is "four hundred eighty-two million, forty-five thousand, thirty-one".

Divisors: 1 3 9 13 39 117 179 537 1611 2327 6981 20943 23017 69051 207153 299221 897663 2692989 4120043 12360129 37080387 53560559 160681677 482045031