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10200230201 = 71457175743
BaseRepresentation
bin10010111111111101…
…10010100100111001
3222022212112101022202
421133332302210321
5131342224331301
64404054155545
7510525345320
oct113776624471
928285471282
1010200230201
114364844a17
121b88052bb5
13c67325495
146ca9a50b7
153ea76066b
hex25ffb2939

10200230201 has 4 divisors (see below), whose sum is σ = 11657405952. Its totient is φ = 8743054452.

The previous prime is 10200230179. The next prime is 10200230207. The reversal of 10200230201 is 10203200201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10200230201 - 222 = 10196035897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200230207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 728587865 + ... + 728587878.

It is an arithmetic number, because the mean of its divisors is an integer number (2914351488).

Almost surely, 210200230201 is an apocalyptic number.

It is an amenable number.

10200230201 is a deficient number, since it is larger than the sum of its proper divisors (1457175751).

10200230201 is an equidigital number, since it uses as much as digits as its factorization.

10200230201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457175750.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10200230201 its reverse (10203200201), we get a palindrome (20403430402).

The spelling of 10200230201 in words is "ten billion, two hundred million, two hundred thirty thousand, two hundred one".

Divisors: 1 7 1457175743 10200230201