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480052484961 = 374312149877
BaseRepresentation
bin1101111110001010101…
…10111001101101100001
31200220002200102221211020
412333011112321231201
530331121414004321
61004311050440053
746453101540000
oct6770526715541
91626080387736
10480052484961
11175653127185
1279054733029
13363655bb63a
141933dcc0c37
15c7497d34c6
hex6fc55b9b61

480052484961 has 40 divisors (see below), whose sum is σ = 770791459584. Its totient is φ = 265466688480.

The previous prime is 480052484941. The next prime is 480052484963. The reversal of 480052484961 is 169484250084.

It is not a de Polignac number, because 480052484961 - 25 = 480052484929 is a prime.

It is a super-2 number, since 2×4800524849612 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (480052484963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 851646 + ... + 1298231.

Almost surely, 2480052484961 is an apocalyptic number.

It is an amenable number.

480052484961 is a deficient number, since it is larger than the sum of its proper divisors (290738974623).

480052484961 is an equidigital number, since it uses as much as digits as its factorization.

480052484961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149939 (or 2149918 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 480052484961 in words is "four hundred eighty billion, fifty-two million, four hundred eighty-four thousand, nine hundred sixty-one".

Divisors: 1 3 7 21 31 49 93 147 217 343 651 1029 1519 2401 4557 7203 10633 31899 74431 223293 2149877 6449631 15049139 45147417 66646187 105343973 199938561 316031919 466523309 737407811 1399569927 2212223433 3265663163 5161854677 9796989489 15485564031 22859642141 68578926423 160017494987 480052484961