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10200100201 = 192313123209
BaseRepresentation
bin10010111111111100…
…10010110101101001
3222022212021202222221
421133332102311221
5131342211201301
64404051314041
7510524264314
oct113776226551
928285252887
1010200100201
114364766285
121b87bab921
13c672ab265
146ca96d97b
153ea736da1
hex25ff92d69

10200100201 has 8 divisors (see below), whose sum is σ = 10737874400. Its totient is φ = 9662418720.

The previous prime is 10200100199. The next prime is 10200100289.

10200100201 is nontrivially palindromic in base 10.

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 10200100201 - 21 = 10200100199 is a prime.

It is a super-2 number, since 2×102001002012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200100901) 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, 427885 + ... + 451093.

It is an arithmetic number, because the mean of its divisors is an integer number (1342234300).

Almost surely, 210200100201 is an apocalyptic number.

It is an amenable number.

10200100201 is a deficient number, since it is larger than the sum of its proper divisors (537774199).

10200100201 is a wasteful number, since it uses less digits than its factorization.

10200100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46359.

The product of its (nonzero) digits is 4, while the sum is 7.

The spelling of 10200100201 in words is "ten billion, two hundred million, one hundred thousand, two hundred one".

Divisors: 1 19 23131 23209 439489 440971 536847379 10200100201