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48311918086 = 235603678481
BaseRepresentation
bin101100111111100111…
…010101111000000110
311121200221101201120111
4230333213111320012
51242420322334321
634105540023234
73330133346065
oct547747257006
9147627351514
1048311918086
1119541900133
129443691b1a
13472c1070a3
1424a446c1dc
1513cb5975e1
hexb3f9d5e06

48311918086 has 8 divisors (see below), whose sum is σ = 72470019384. Its totient is φ = 24155244960.

The previous prime is 48311918047. The next prime is 48311918099. The reversal of 48311918086 is 68081911384.

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

It is a congruent number.

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, 268035 + ... + 410446.

It is an arithmetic number, because the mean of its divisors is an integer number (9058752423).

Almost surely, 248311918086 is an apocalyptic number.

48311918086 is a deficient number, since it is larger than the sum of its proper divisors (24158101298).

48311918086 is a wasteful number, since it uses less digits than its factorization.

48311918086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714086.

The product of its (nonzero) digits is 331776, while the sum is 49.

The spelling of 48311918086 in words is "forty-eight billion, three hundred eleven million, nine hundred eighteen thousand, eighty-six".

Divisors: 1 2 35603 71206 678481 1356962 24155959043 48311918086