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48499879 is a prime number
BaseRepresentation
bin1011100100000…
…0110010100111
310101021001022211
42321000302213
544403444004
64451304251
71126146031
oct271006247
9111231284
1048499879
112541674a
12142ab087
13a08166c
146626c51
1543d0504
hex2e40ca7

48499879 has 2 divisors, whose sum is σ = 48499880. Its totient is φ = 48499878.

The previous prime is 48499873. The next prime is 48499883. The reversal of 48499879 is 97899484.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48499879 - 27 = 48499751 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48499873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24249939 + 24249940.

It is an arithmetic number, because the mean of its divisors is an integer number (24249940).

Almost surely, 248499879 is an apocalyptic number.

48499879 is a deficient number, since it is larger than the sum of its proper divisors (1).

48499879 is an equidigital number, since it uses as much as digits as its factorization.

48499879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 58.

The square root of 48499879 is about 6964.1854512929. The cubic root of 48499879 is about 364.6813482134.

The spelling of 48499879 in words is "forty-eight million, four hundred ninety-nine thousand, eight hundred seventy-nine".