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83045098 = 257172719
BaseRepresentation
bin1001111001100…
…10101011101010
312210021010110101
410330302223222
5132224420343
612123540014
72025604663
oct474625352
9183233411
1083045098
1142971014
122398a60a
1314288416
14b05a36a
157455e4d
hex4f32aea

83045098 has 8 divisors (see below), whose sum is σ = 124787520. Its totient is φ = 41449260.

The previous prime is 83045041. The next prime is 83045101. The reversal of 83045098 is 89054038.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35218 + ... + 37501.

It is an arithmetic number, because the mean of its divisors is an integer number (15598440).

Almost surely, 283045098 is an apocalyptic number.

83045098 is a deficient number, since it is larger than the sum of its proper divisors (41742422).

83045098 is a wasteful number, since it uses less digits than its factorization.

83045098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73292.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 83045098 is about 9112.9083173266. The cubic root of 83045098 is about 436.2860571232.

The spelling of 83045098 in words is "eighty-three million, forty-five thousand, ninety-eight".

Divisors: 1 2 571 1142 72719 145438 41522549 83045098