Base | Representation |
---|---|
bin | 10011000011100010… |
… | …00111101110001111 |
3 | 222101221221001211220 |
4 | 21201301013232033 |
5 | 131422412414411 |
6 | 4411044414423 |
7 | 511341163365 |
oct | 114161075617 |
9 | 28357831756 |
10 | 10230201231 |
11 | 437a755668 |
12 | 1b960a7413 |
13 | c705ba213 |
14 | 6d0967635 |
15 | 3ed1d0b06 |
hex | 261c47b8f |
10230201231 has 8 divisors (see below), whose sum is σ = 14442637104. Its totient is φ = 6418949760.
The previous prime is 10230201187. The next prime is 10230201277. The reversal of 10230201231 is 13210203201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10230201231 - 210 = 10230200207 is a prime.
It is a super-3 number, since 3×102302012313 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 10230201231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10230200231) 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, 100296040 + ... + 100296141.
It is an arithmetic number, because the mean of its divisors is an integer number (1805329638).
Almost surely, 210230201231 is an apocalyptic number.
10230201231 is a deficient number, since it is larger than the sum of its proper divisors (4212435873).
10230201231 is a wasteful number, since it uses less digits than its factorization.
10230201231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200592201.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10230201231 its reverse (13210203201), we get a palindrome (23440404432).
The spelling of 10230201231 in words is "ten billion, two hundred thirty million, two hundred one thousand, two hundred thirty-one".
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