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83383001 = 1319337583
BaseRepresentation
bin1001111100001…
…01001011011001
312210220021222022
410332011023121
5132321224001
612135104225
72031513062
oct476051331
9183807868
1083383001
1143081979
1223b12075
1314376170
14b107569
1574c111b
hex4f852d9

83383001 has 8 divisors (see below), whose sum is σ = 94523520. Its totient is φ = 72917712.

The previous prime is 83382997. The next prime is 83383007. The reversal of 83383001 is 10038338.

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 83383001 - 22 = 83382997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83383007) 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, 168545 + ... + 169038.

It is an arithmetic number, because the mean of its divisors is an integer number (11815440).

Almost surely, 283383001 is an apocalyptic number.

It is an amenable number.

83383001 is a deficient number, since it is larger than the sum of its proper divisors (11140519).

83383001 is a wasteful number, since it uses less digits than its factorization.

83383001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337615.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 83383001 is about 9131.4292966654. The cubic root of 83383001 is about 436.8769925404.

The spelling of 83383001 in words is "eighty-three million, three hundred eighty-three thousand, one".

Divisors: 1 13 19 247 337583 4388579 6414077 83383001