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48192920999 = 607665911923
BaseRepresentation
bin101100111000100001…
…011001110110100111
311121101122111001020222
4230320201121312213
51242144341432444
634050045314555
73324160032566
oct547041316647
9147348431228
1048192920999
1119490713933
12940b865a5b
134710571802
142492733bdd
1513c0dddeee
hexb38859da7

48192920999 has 8 divisors (see below), whose sum is σ = 48283614720. Its totient is φ = 48102265656.

The previous prime is 48192920957. The next prime is 48192921061. The reversal of 48192920999 is 99902929184.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48192920999 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 (48192620999) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4036052 + ... + 4047974.

It is an arithmetic number, because the mean of its divisors is an integer number (6035451840).

Almost surely, 248192920999 is an apocalyptic number.

48192920999 is a deficient number, since it is larger than the sum of its proper divisors (90693721).

48192920999 is a wasteful number, since it uses less digits than its factorization.

48192920999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19189.

The product of its (nonzero) digits is 7558272, while the sum is 62.

The spelling of 48192920999 in words is "forty-eight billion, one hundred ninety-two million, nine hundred twenty thousand, nine hundred ninety-nine".

Divisors: 1 607 6659 11923 4042013 7237261 79395257 48192920999