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48722706 = 2322706817
BaseRepresentation
bin1011100111011…
…1001100010010
310101200100222200
42321313030102
544433111311
64500144030
71131064464
oct271671422
9111610880
1048722706
11255590aa
1214398016
13a12bc06
146684134
154426556
hex2e77312

48722706 has 12 divisors (see below), whose sum is σ = 105565902. Its totient is φ = 16240896.

The previous prime is 48722701. The next prime is 48722753. The reversal of 48722706 is 60722784.

It can be written as a sum of positive squares in only one way, i.e., 30702681 + 18020025 = 5541^2 + 4245^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (48722701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1353391 + ... + 1353426.

Almost surely, 248722706 is an apocalyptic number.

48722706 is an abundant number, since it is smaller than the sum of its proper divisors (56843196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48722706 is a wasteful number, since it uses less digits than its factorization.

48722706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2706825 (or 2706822 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 48722706 is about 6980.1651842918. The cubic root of 48722706 is about 365.2389902895.

The spelling of 48722706 in words is "forty-eight million, seven hundred twenty-two thousand, seven hundred six".

Divisors: 1 2 3 6 9 18 2706817 5413634 8120451 16240902 24361353 48722706