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49042327 = 71977121
BaseRepresentation
bin1011101100010…
…1001110010111
310102021121102111
42323011032113
5100023323302
64511051451
71133565355
oct273051627
9112247374
1049042327
1125757254
1214510b87
13a211539
1467287d5
15448b0d7
hex2ec5397

49042327 has 8 divisors (see below), whose sum is σ = 50252832. Its totient is φ = 47846400.

The previous prime is 49042321. The next prime is 49042337. The reversal of 49042327 is 72324094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49042327 - 27 = 49042199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49042321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3327 + ... + 10447.

It is an arithmetic number, because the mean of its divisors is an integer number (6281604).

Almost surely, 249042327 is an apocalyptic number.

49042327 is a deficient number, since it is larger than the sum of its proper divisors (1210505).

49042327 is an equidigital number, since it uses as much as digits as its factorization.

49042327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7289.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 49042327 is about 7003.0227045184. The cubic root of 49042327 is about 366.0359062785.

The spelling of 49042327 in words is "forty-nine million, forty-two thousand, three hundred twenty-seven".

Divisors: 1 71 97 6887 7121 505591 690737 49042327