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48627412 = 2217715109
BaseRepresentation
bin1011100101111…
…1111011010100
310101111112021021
42321133323110
544422034122
64454130524
71130216611
oct271377324
9111445237
1048627412
11254a3549
1214350a44
13a0c7722
14665b508
1544081c7
hex2e5fed4

48627412 has 12 divisors (see below), whose sum is σ = 90103860. Its totient is φ = 22883456.

The previous prime is 48627401. The next prime is 48627421. The reversal of 48627412 is 21472684.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21939856 + 26687556 = 4684^2 + 5166^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357487 + ... + 357622.

It is an arithmetic number, because the mean of its divisors is an integer number (7508655).

Almost surely, 248627412 is an apocalyptic number.

It is an amenable number.

48627412 is a deficient number, since it is larger than the sum of its proper divisors (41476448).

48627412 is a wasteful number, since it uses less digits than its factorization.

48627412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715130 (or 715128 counting only the distinct ones).

The product of its digits is 21504, while the sum is 34.

The square root of 48627412 is about 6973.3357871251. The cubic root of 48627412 is about 365.0007180820. Note that the first 3 decimals are identical.

The spelling of 48627412 in words is "forty-eight million, six hundred twenty-seven thousand, four hundred twelve".

Divisors: 1 2 4 17 34 68 715109 1430218 2860436 12156853 24313706 48627412