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480512141 = 6725128573
BaseRepresentation
bin11100101001000…
…000100010001101
31020111011112201222
4130221000202031
51441002342031
6115403013125
714623200014
oct3451004215
91214145658
10480512141
1122726697a
12114b0a1a5
1378720b15
1447b61a7b
152c2b8e7b
hex1ca4088d

480512141 has 8 divisors (see below), whose sum is σ = 489644064. Its totient is φ = 471438000.

The previous prime is 480512119. The next prime is 480512173. The reversal of 480512141 is 141215084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-480512141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 480512141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480512041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2531 + ... + 31103.

It is an arithmetic number, because the mean of its divisors is an integer number (61205508).

Almost surely, 2480512141 is an apocalyptic number.

It is an amenable number.

480512141 is a deficient number, since it is larger than the sum of its proper divisors (9131923).

480512141 is a wasteful number, since it uses less digits than its factorization.

480512141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28891.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 480512141 is about 21920.5871499830. The cubic root of 480512141 is about 783.2518965086.

The spelling of 480512141 in words is "four hundred eighty million, five hundred twelve thousand, one hundred forty-one".

Divisors: 1 67 251 16817 28573 1914391 7171823 480512141