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48193079 = 1117257717
BaseRepresentation
bin1011011111010…
…1111000110111
310100200110110212
42313311320313
544314134304
64440540035
71123430414
oct267657067
9110613425
1048193079
11252271a0
121418161b
139ca4b1c
14658710b
15436e66e
hex2df5e37

48193079 has 8 divisors (see below), whose sum is σ = 55667088. Its totient is φ = 41234560.

The previous prime is 48193043. The next prime is 48193087. The reversal of 48193079 is 97039184.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 48193079 - 212 = 48188983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48193039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128672 + ... + 129045.

It is an arithmetic number, because the mean of its divisors is an integer number (6958386).

Almost surely, 248193079 is an apocalyptic number.

48193079 is a deficient number, since it is larger than the sum of its proper divisors (7474009).

48193079 is a wasteful number, since it uses less digits than its factorization.

48193079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257745.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 48193079 is about 6942.1235223813. The cubic root of 48193079 is about 363.9107553017.

The spelling of 48193079 in words is "forty-eight million, one hundred ninety-three thousand, seventy-nine".

Divisors: 1 11 17 187 257717 2834887 4381189 48193079