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48120684 = 2235477331
BaseRepresentation
bin1011011110010…
…0001101101100
310100112210011120
42313210031230
544304330214
64435220540
71123006353
oct267441554
9110483146
1048120684
1125187867
1214147750
139c7aba1
14656899a
154357ea9
hex2de436c

48120684 has 24 divisors (see below), whose sum is σ = 112502208. Its totient is φ = 16008720.

The previous prime is 48120671. The next prime is 48120689. The reversal of 48120684 is 48602184.

It is not an unprimeable number, because it can be changed into a prime (48120689) 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, 2899 + ... + 10229.

It is an arithmetic number, because the mean of its divisors is an integer number (4687592).

Almost surely, 248120684 is an apocalyptic number.

It is an amenable number.

48120684 is an abundant number, since it is smaller than the sum of its proper divisors (64381524).

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

48120684 is a wasteful number, since it uses less digits than its factorization.

48120684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7885 (or 7883 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 48120684 is about 6936.9073800938. The cubic root of 48120684 is about 363.7284433559.

The spelling of 48120684 in words is "forty-eight million, one hundred twenty thousand, six hundred eighty-four".

Divisors: 1 2 3 4 6 12 547 1094 1641 2188 3282 6564 7331 14662 21993 29324 43986 87972 4010057 8020114 12030171 16040228 24060342 48120684