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48928092 = 2234077341
BaseRepresentation
bin1011101010100…
…1010101011100
310102001210201120
42322221111130
5100011144332
64504410540
71132611333
oct272512534
9112053646
1048928092
1125689444
1214476a50
13a1a1545
1466d8d1a
15446732c
hex2ea955c

48928092 has 12 divisors (see below), whose sum is σ = 114165576. Its totient is φ = 16309360.

The previous prime is 48928079. The next prime is 48928093. The reversal of 48928092 is 29082984.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48928093) 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, 2038659 + ... + 2038682.

It is an arithmetic number, because the mean of its divisors is an integer number (9513798).

Almost surely, 248928092 is an apocalyptic number.

It is an amenable number.

48928092 is an abundant number, since it is smaller than the sum of its proper divisors (65237484).

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

48928092 is a wasteful number, since it uses less digits than its factorization.

48928092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4077348 (or 4077346 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 48928092 is about 6994.8618285138. The cubic root of 48928092 is about 365.7514810860.

The spelling of 48928092 in words is "forty-eight million, nine hundred twenty-eight thousand, ninety-two".

Divisors: 1 2 3 4 6 12 4077341 8154682 12232023 16309364 24464046 48928092