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48979102 = 253462067
BaseRepresentation
bin1011101011010…
…1110010011110
310102011101200211
42322311302132
5100014312402
64505443034
71133213134
oct272656236
9112141624
1048979102
11257137a7
12144a047a
13a1bb823
14670d754
1544774d7
hex2eb5c9e

48979102 has 8 divisors (see below), whose sum is σ = 74855016. Its totient is φ = 24027432.

The previous prime is 48979097. The next prime is 48979111. The reversal of 48979102 is 20197984.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230928 + ... + 231139.

It is an arithmetic number, because the mean of its divisors is an integer number (9356877).

Almost surely, 248979102 is an apocalyptic number.

48979102 is a deficient number, since it is larger than the sum of its proper divisors (25875914).

48979102 is a wasteful number, since it uses less digits than its factorization.

48979102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462122.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 48979102 is about 6998.5071265235. The cubic root of 48979102 is about 365.8785417201.

The spelling of 48979102 in words is "forty-eight million, nine hundred seventy-nine thousand, one hundred two".

Divisors: 1 2 53 106 462067 924134 24489551 48979102