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12200083 = 74142509
BaseRepresentation
bin101110100010…
…100010010011
3211221211100221
4232202202103
511110400313
61113253511
7205461520
oct56424223
924854327
1012200083
116983115
124104297
1326b20ac
141898147
15110ec8d
hexba2893

12200083 has 8 divisors (see below), whose sum is σ = 14283360. Its totient is φ = 10201920.

The previous prime is 12200063. The next prime is 12200117. The reversal of 12200083 is 38000221.

It is a happy number.

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 12200083 - 29 = 12199571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12200053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20968 + ... + 21541.

It is an arithmetic number, because the mean of its divisors is an integer number (1785420).

Almost surely, 212200083 is an apocalyptic number.

12200083 is a deficient number, since it is larger than the sum of its proper divisors (2083277).

12200083 is an equidigital number, since it uses as much as digits as its factorization.

12200083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42557.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12200083 is about 3492.8617207098. The cubic root of 12200083 is about 230.2082738510.

The spelling of 12200083 in words is "twelve million, two hundred thousand, eighty-three".

Divisors: 1 7 41 287 42509 297563 1742869 12200083