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480441281252 = 22120110320313
BaseRepresentation
bin1101111110111001000…
…10000010101011100100
31200221002210000212001212
412333130202002223210
530332420432000002
61004413420010552
746465532336612
oct6773442025344
91627083025055
10480441281252
1117583263a629
1279142990a58
13363c800950a
14193797aa6b2
15c76d9d2352
hex6fdc882ae4

480441281252 has 6 divisors (see below), whose sum is σ = 840772242198. Its totient is φ = 240220640624.

The previous prime is 480441281213. The next prime is 480441281311. The reversal of 480441281252 is 252182144084.

It can be written as a sum of positive squares in only one way, i.e., 276070379776 + 204370901476 = 525424^2 + 452074^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055160153 + ... + 60055160160.

It is an arithmetic number, because the mean of its divisors is an integer number (140128707033).

Almost surely, 2480441281252 is an apocalyptic number.

It is an amenable number.

480441281252 is a deficient number, since it is larger than the sum of its proper divisors (360330960946).

480441281252 is a wasteful number, since it uses less digits than its factorization.

480441281252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120110320317 (or 120110320315 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 41.

The spelling of 480441281252 in words is "four hundred eighty billion, four hundred forty-one million, two hundred eighty-one thousand, two hundred fifty-two".

Divisors: 1 2 4 120110320313 240220640626 480441281252