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48705763 = 211230833
BaseRepresentation
bin1011100111001…
…1000011100011
310101122111202011
42321303003203
544432041023
64455533351
71130664211
oct271630343
9111574664
1048705763
11255473a7
121438a257
13a1242a2
14667bcb1
15442150d
hex2e730e3

48705763 has 4 divisors (see below), whose sum is σ = 48936808. Its totient is φ = 48474720.

The previous prime is 48705757. The next prime is 48705809. The reversal of 48705763 is 36750784.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48705763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48705263) 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, 115206 + ... + 115627.

It is an arithmetic number, because the mean of its divisors is an integer number (12234202).

Almost surely, 248705763 is an apocalyptic number.

48705763 is a deficient number, since it is larger than the sum of its proper divisors (231045).

48705763 is a wasteful number, since it uses less digits than its factorization.

48705763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231044.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 48705763 is about 6978.9514255366. The cubic root of 48705763 is about 365.1966488969.

The spelling of 48705763 in words is "forty-eight million, seven hundred five thousand, seven hundred sixty-three".

Divisors: 1 211 230833 48705763