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48488951495 = 59697790299
BaseRepresentation
bin101101001010001010…
…101010111011000111
311122011021111221202102
4231022022222323013
51243301132421440
634135302302315
73334413200345
oct551212527307
9148137457672
1048488951495
1119622826a36
129492a2799b
1347599ac89a
1424bdb92995
1513dbdb6b15
hexb4a2aaec7

48488951495 has 4 divisors (see below), whose sum is σ = 58186741800. Its totient is φ = 38791161192.

The previous prime is 48488951443. The next prime is 48488951503. The reversal of 48488951495 is 59415988484.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48488951495 - 28 = 48488951239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4848895145 + ... + 4848895154.

It is an arithmetic number, because the mean of its divisors is an integer number (14546685450).

Almost surely, 248488951495 is an apocalyptic number.

48488951495 is a deficient number, since it is larger than the sum of its proper divisors (9697790305).

48488951495 is an equidigital number, since it uses as much as digits as its factorization.

48488951495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9697790304.

The product of its digits is 66355200, while the sum is 65.

The spelling of 48488951495 in words is "forty-eight billion, four hundred eighty-eight million, nine hundred fifty-one thousand, four hundred ninety-five".

Divisors: 1 5 9697790299 48488951495