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48627340 = 2252431367
BaseRepresentation
bin1011100101111…
…1111010001100
310101111112011121
42321133322030
544422033330
64454130324
71130216446
oct271377214
9111445147
1048627340
11254a3493
12143509a4
13a0c7698
14665b496
15440817a
hex2e5fe8c

48627340 has 12 divisors (see below), whose sum is σ = 102117456. Its totient is φ = 19450928.

The previous prime is 48627329. The next prime is 48627347. The reversal of 48627340 is 4372684.

It is a junction number, because it is equal to n+sod(n) for n = 48627296 and 48627305.

It is not an unprimeable number, because it can be changed into a prime (48627347) 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, 1215664 + ... + 1215703.

It is an arithmetic number, because the mean of its divisors is an integer number (8509788).

Almost surely, 248627340 is an apocalyptic number.

It is an amenable number.

48627340 is an abundant number, since it is smaller than the sum of its proper divisors (53490116).

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

48627340 is a wasteful number, since it uses less digits than its factorization.

48627340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2431376 (or 2431374 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 48627340 is about 6973.3306246011. The cubic root of 48627340 is about 365.0005379363. Note that the first 3 decimals are identical.

The spelling of 48627340 in words is "forty-eight million, six hundred twenty-seven thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 2431367 4862734 9725468 12156835 24313670 48627340