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48208660 = 2252410433
BaseRepresentation
bin1011011111100…
…1101100010100
310100201020211221
42313321230110
544320134120
64441140124
71123524013
oct267715424
9110636757
1048208660
1125237975
121418a644
139cabc46
14658ca7a
1543740aa
hex2df9b14

48208660 has 12 divisors (see below), whose sum is σ = 101238228. Its totient is φ = 19283456.

The previous prime is 48208649. The next prime is 48208663. The reversal of 48208660 is 6680284.

It can be written as a sum of positive squares in 2 ways, for example, as 33965584 + 14243076 = 5828^2 + 3774^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48208663) 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, 1205197 + ... + 1205236.

It is an arithmetic number, because the mean of its divisors is an integer number (8436519).

Almost surely, 248208660 is an apocalyptic number.

It is an amenable number.

48208660 is an abundant number, since it is smaller than the sum of its proper divisors (53029568).

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

48208660 is a wasteful number, since it uses less digits than its factorization.

48208660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410442 (or 2410440 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 48208660 is about 6943.2456387485. The cubic root of 48208660 is about 363.9499689720.

The spelling of 48208660 in words is "forty-eight million, two hundred eight thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 2410433 4820866 9641732 12052165 24104330 48208660