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48036983 = 193324851
BaseRepresentation
bin1011011100111…
…1110001110111
310100101112100112
42313033301313
544244140413
64433333235
71122210341
oct267176167
9110345315
1048036983
112512a995
121410721b
139c4ba67
146546291
15433d2a8
hex2dcfc77

48036983 has 4 divisors (see below), whose sum is σ = 48063768. Its totient is φ = 48010200.

The previous prime is 48036973. The next prime is 48037001. The reversal of 48036983 is 38963084.

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 48036983 - 28 = 48036727 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48036983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48036973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10493 + ... + 14358.

It is an arithmetic number, because the mean of its divisors is an integer number (12015942).

Almost surely, 248036983 is an apocalyptic number.

48036983 is a deficient number, since it is larger than the sum of its proper divisors (26785).

48036983 is a wasteful number, since it uses less digits than its factorization.

48036983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26784.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 48036983 is about 6930.8717344934. The cubic root of 48036983 is about 363.5174315093.

The spelling of 48036983 in words is "forty-eight million, thirty-six thousand, nine hundred eighty-three".

Divisors: 1 1933 24851 48036983