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48911492482 = 2191287144539
BaseRepresentation
bin101101100011010110…
…100010010110000010
311200020201121021000121
4231203112202112002
51300132320224412
634245235010454
73351033553306
oct554326422602
9150221537017
1048911492482
111981a298266
129590439a2a
1347c63b4038
14251dd43d06
15141402e107
hexb635a2582

48911492482 has 8 divisors (see below), whose sum is σ = 77228672400. Its totient is φ = 23168601684.

The previous prime is 48911492479. The next prime is 48911492537. The reversal of 48911492482 is 28429411984.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643572232 + ... + 643572307.

It is an arithmetic number, because the mean of its divisors is an integer number (9653584050).

Almost surely, 248911492482 is an apocalyptic number.

48911492482 is a deficient number, since it is larger than the sum of its proper divisors (28317179918).

48911492482 is a wasteful number, since it uses less digits than its factorization.

48911492482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287144560.

The product of its digits is 1327104, while the sum is 52.

The spelling of 48911492482 in words is "forty-eight billion, nine hundred eleven million, four hundred ninety-two thousand, four hundred eighty-two".

Divisors: 1 2 19 38 1287144539 2574289078 24455746241 48911492482