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480527841 = 31910338161
BaseRepresentation
bin11100101001000…
…100010111100001
31020111012100021110
4130221010113201
51441003342331
6115403213533
714623263543
oct3451042741
91214170243
10480527841
11227277752
12114b172a9
1378728001
1447b67693
152c2bd946
hex1ca445e1

480527841 has 16 divisors (see below), whose sum is σ = 675160640. Its totient is φ = 303160320.

The previous prime is 480527837. The next prime is 480527851. The reversal of 480527841 is 148725084.

It is a happy number.

It is not a de Polignac number, because 480527841 - 22 = 480527837 is a prime.

It is a super-2 number, since 2×4805278412 = 461814011952242562, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 480527841.

It is not an unprimeable number, because it can be changed into a prime (480527851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54801 + ... + 62961.

It is an arithmetic number, because the mean of its divisors is an integer number (42197540).

Almost surely, 2480527841 is an apocalyptic number.

It is an amenable number.

480527841 is a deficient number, since it is larger than the sum of its proper divisors (194632799).

480527841 is a wasteful number, since it uses less digits than its factorization.

480527841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9216.

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 480527841 is about 21920.9452579035. The cubic root of 480527841 is about 783.2604269353.

The spelling of 480527841 in words is "four hundred eighty million, five hundred twenty-seven thousand, eight hundred forty-one".

Divisors: 1 3 19 57 1033 3099 8161 19627 24483 58881 155059 465177 8430313 25290939 160175947 480527841