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10001299 = 711129887
BaseRepresentation
bin100110001001…
…101110010011
3200211010012111
4212021232103
510030020144
6554210151
7151003210
oct46115623
920733174
1010001299
115711140
123423957
1320c2339
141484b07
15d28534
hex989b93

10001299 has 8 divisors (see below), whose sum is σ = 12469248. Its totient is φ = 7793160.

The previous prime is 10001281. The next prime is 10001311. The reversal of 10001299 is 99210001.

10001299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10001299 - 219 = 9477011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10001209) 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, 64867 + ... + 65020.

It is an arithmetic number, because the mean of its divisors is an integer number (1558656).

Almost surely, 210001299 is an apocalyptic number.

10001299 is a deficient number, since it is larger than the sum of its proper divisors (2467949).

10001299 is a wasteful number, since it uses less digits than its factorization.

10001299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129905.

The product of its (nonzero) digits is 162, while the sum is 22.

The square root of 10001299 is about 3162.4830434328. The cubic root of 10001299 is about 215.4527973015.

The spelling of 10001299 in words is "ten million, one thousand, two hundred ninety-nine".

Divisors: 1 7 11 77 129887 909209 1428757 10001299