Search a number
-
+
83003275 = 5231107101
BaseRepresentation
bin1001111001010…
…00011110001011
312210012000002101
410330220132023
5132222101100
612123014231
72025342025
oct474503613
9183160071
1083003275
1142942653
122396a377
1314272384
14b049015
15744886a
hex4f2878b

83003275 has 12 divisors (see below), whose sum is σ = 106245184. Its totient is φ = 64260000.

The previous prime is 83003257. The next prime is 83003329. The reversal of 83003275 is 57230038.

It is not a de Polignac number, because 83003275 - 223 = 74614667 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52776 + ... + 54325.

Almost surely, 283003275 is an apocalyptic number.

83003275 is a deficient number, since it is larger than the sum of its proper divisors (23241909).

83003275 is a wasteful number, since it uses less digits than its factorization.

83003275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107142 (or 107137 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 83003275 is about 9110.6133163470. The cubic root of 83003275 is about 436.2128043317.

The spelling of 83003275 in words is "eighty-three million, three thousand, two hundred seventy-five".

Divisors: 1 5 25 31 155 775 107101 535505 2677525 3320131 16600655 83003275