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49025713 = 117162773
BaseRepresentation
bin1011101100000…
…1001010110001
310102020202122011
42323001022301
5100022310323
64510442521
71133466052
oct273011261
9112222564
1049025713
1125745820
1214503441
13a206ac9
146722729
15448620d
hex2ec12b1

49025713 has 8 divisors (see below), whose sum is σ = 54236736. Its totient is φ = 43940400.

The previous prime is 49025701. The next prime is 49025723. The reversal of 49025713 is 31752094.

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 49025713 - 217 = 48894641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49025723) 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, 30606 + ... + 32167.

It is an arithmetic number, because the mean of its divisors is an integer number (6779592).

Almost surely, 249025713 is an apocalyptic number.

It is an amenable number.

49025713 is a deficient number, since it is larger than the sum of its proper divisors (5211023).

49025713 is a wasteful number, since it uses less digits than its factorization.

49025713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62855.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 49025713 is about 7001.8364019734. The cubic root of 49025713 is about 365.9945677874.

The spelling of 49025713 in words is "forty-nine million, twenty-five thousand, seven hundred thirteen".

Divisors: 1 11 71 781 62773 690503 4456883 49025713