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48724213823 = 314079385327
BaseRepresentation
bin101101011000001100…
…001000000000111111
311122202200012111222222
4231120030020000333
51244241344320243
634214504555555
73343300661345
oct553014100077
9148680174888
1048724213823
111973360400a
129539782bbb
13479666216c
142503113995
151402889168
hexb5830803f

48724213823 has 8 divisors (see below), whose sum is σ = 50308423680. Its totient is φ = 47140782840.

The previous prime is 48724213777. The next prime is 48724213841. The reversal of 48724213823 is 32831242784.

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

It is a cyclic number.

It is not a de Polignac number, because 48724213823 - 210 = 48724212799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48724213883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66215 + ... + 319112.

It is an arithmetic number, because the mean of its divisors is an integer number (6288552960).

Almost surely, 248724213823 is an apocalyptic number.

48724213823 is a deficient number, since it is larger than the sum of its proper divisors (1584209857).

48724213823 is a wasteful number, since it uses less digits than its factorization.

48724213823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389437.

The product of its digits is 516096, while the sum is 44.

The spelling of 48724213823 in words is "forty-eight billion, seven hundred twenty-four million, two hundred thirteen thousand, eight hundred twenty-three".

Divisors: 1 31 4079 126449 385327 11945137 1571748833 48724213823