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48848617 = 614011997
BaseRepresentation
bin1011101001010…
…1111011101001
310101220202201001
42322111323221
5100001123432
64502555001
71132130536
oct272257351
9111822631
1048848617
1125634764
1214438a61
13a17430c
1466b7d8d
15444d9e7
hex2e95ee9

48848617 has 8 divisors (see below), whose sum is σ = 49798152. Its totient is φ = 47904000.

The previous prime is 48848593. The next prime is 48848627. The reversal of 48848617 is 71684884.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 698896 + 48149721 = 836^2 + 6939^2 .

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 48848617 - 215 = 48815849 is a prime.

It is a super-3 number, since 3×488486173 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48848627) 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, 23463 + ... + 25459.

It is an arithmetic number, because the mean of its divisors is an integer number (6224769).

Almost surely, 248848617 is an apocalyptic number.

It is an amenable number.

48848617 is a deficient number, since it is larger than the sum of its proper divisors (949535).

48848617 is a wasteful number, since it uses less digits than its factorization.

48848617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459.

The product of its digits is 344064, while the sum is 46.

The square root of 48848617 is about 6989.1785640374. The cubic root of 48848617 is about 365.5533409811.

The spelling of 48848617 in words is "forty-eight million, eight hundred forty-eight thousand, six hundred seventeen".

Divisors: 1 61 401 1997 24461 121817 800797 48848617