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48701742 = 2316075051
BaseRepresentation
bin1011100111001…
…0000100101110
310101122022020020
42321302010232
544431423432
64455503010
71130646405
oct271620456
9111568206
1048701742
1125544381
1214387a66
13a1224cb
14667a63c
15442022c
hex2e7212e

48701742 has 16 divisors (see below), whose sum is σ = 97483392. Its totient is φ = 16220600.

The previous prime is 48701711. The next prime is 48701743. The reversal of 48701742 is 24710784.

48701742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48701743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7117 + ... + 12167.

It is an arithmetic number, because the mean of its divisors is an integer number (6092712).

Almost surely, 248701742 is an apocalyptic number.

48701742 is an abundant number, since it is smaller than the sum of its proper divisors (48781650).

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

48701742 is a wasteful number, since it uses less digits than its factorization.

48701742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6663.

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 48701742 is about 6978.6633390643. The cubic root of 48701742 is about 365.1865987780.

The spelling of 48701742 in words is "forty-eight million, seven hundred one thousand, seven hundred forty-two".

Divisors: 1 2 3 6 1607 3214 4821 5051 9642 10102 15153 30306 8116957 16233914 24350871 48701742