Base | Representation |
---|---|
bin | 1011101110000101100… |
… | …1010101010110001011 |
3 | 201020201102120022102002 |
4 | 2323201121111112023 |
5 | 11244331100312001 |
6 | 232255433301215 |
7 | 20355432563645 |
oct | 2734131252613 |
9 | 636642508362 |
10 | 201350010251 |
11 | 78434916955 |
12 | 3303386480b |
13 | 15caac17100 |
14 | 9a614dd895 |
15 | 5386c4246b |
hex | 2ee165558b |
201350010251 has 12 divisors (see below), whose sum is σ = 225063120960. Its totient is φ = 179866009440.
The previous prime is 201350010217. The next prime is 201350010289. The reversal of 201350010251 is 152010053102.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-201350010251 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201350010151) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19211216 + ... + 19221693.
It is an arithmetic number, because the mean of its divisors is an integer number (18755260080).
Almost surely, 2201350010251 is an apocalyptic number.
201350010251 is a deficient number, since it is larger than the sum of its proper divisors (23713110709).
201350010251 is a wasteful number, since it uses less digits than its factorization.
201350010251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38432966 (or 38432953 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 20.
Adding to 201350010251 its reverse (152010053102), we get a palindrome (353360063353).
The spelling of 201350010251 in words is "two hundred one billion, three hundred fifty million, ten thousand, two hundred fifty-one".
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