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83248373 = 1312750423
BaseRepresentation
bin1001111011001…
…00010011110101
312210122110022002
410331210103311
5132302421443
612132145045
72030412425
oct475442365
9183573262
1083248373
1142a9a80a
1223a68185
1314329ac0
14b0b0485
1574962b8
hex4f644f5

83248373 has 8 divisors (see below), whose sum is σ = 90359808. Its totient is φ = 76238064.

The previous prime is 83248369. The next prime is 83248379. The reversal of 83248373 is 37384238.

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 83248373 - 22 = 83248369 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 (83248379) 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, 23561 + ... + 26862.

It is an arithmetic number, because the mean of its divisors is an integer number (11294976).

Almost surely, 283248373 is an apocalyptic number.

It is an amenable number.

83248373 is a deficient number, since it is larger than the sum of its proper divisors (7111435).

83248373 is a wasteful number, since it uses less digits than its factorization.

83248373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50563.

The product of its digits is 96768, while the sum is 38.

The square root of 83248373 is about 9124.0546359609. The cubic root of 83248373 is about 436.6417425188.

It can be divided in two parts, 832 and 48373, that multiplied together give a square (40246336 = 63442).

The spelling of 83248373 in words is "eighty-three million, two hundred forty-eight thousand, three hundred seventy-three".

Divisors: 1 13 127 1651 50423 655499 6403721 83248373