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48290260 = 2252414513
BaseRepresentation
bin1011100000110…
…1100111010100
310100212101210011
42320031213110
544330242020
64443010004
71124313634
oct270154724
9110771704
1048290260
1125293207
1214209904
13a00a125
1465b06c4
15438d35a
hex2e0d9d4

48290260 has 12 divisors (see below), whose sum is σ = 101409588. Its totient is φ = 19316096.

The previous prime is 48290233. The next prime is 48290269. The reversal of 48290260 is 6209284.

48290260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 37307664 + 10982596 = 6108^2 + 3314^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48290269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1207237 + ... + 1207276.

It is an arithmetic number, because the mean of its divisors is an integer number (8450799).

Almost surely, 248290260 is an apocalyptic number.

It is an amenable number.

48290260 is an abundant number, since it is smaller than the sum of its proper divisors (53119328).

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

48290260 is a wasteful number, since it uses less digits than its factorization.

48290260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2414522 (or 2414520 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 48290260 is about 6949.1193686682. The cubic root of 48290260 is about 364.1551988830.

The spelling of 48290260 in words is "forty-eight million, two hundred ninety thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 2414513 4829026 9658052 12072565 24145130 48290260