Base | Representation |
---|---|
bin | 10010101001101010… |
… | …11100100011011011 |
3 | 221211211122212002101 |
4 | 21110311130203123 |
5 | 131001341400243 |
6 | 4333334144231 |
7 | 503065030144 |
oct | 112465344333 |
9 | 27754585071 |
10 | 10013231323 |
11 | 4279231997 |
12 | 1b354b2077 |
13 | c37670a64 |
14 | 6adc08acb |
15 | 3d912354d |
hex | 254d5c8db |
10013231323 has 4 divisors (see below), whose sum is σ = 10073190960. Its totient is φ = 9953271688.
The previous prime is 10013231299. The next prime is 10013231339. The reversal of 10013231323 is 32313231001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10013231323 - 29 = 10013230811 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10013231323.
It is not an unprimeable number, because it can be changed into a prime (10013237323) 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, 29979568 + ... + 29979901.
It is an arithmetic number, because the mean of its divisors is an integer number (2518297740).
Almost surely, 210013231323 is an apocalyptic number.
10013231323 is a deficient number, since it is larger than the sum of its proper divisors (59959637).
10013231323 is an equidigital number, since it uses as much as digits as its factorization.
10013231323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59959636.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 10013231323 its reverse (32313231001), we get a palindrome (42326462324).
It can be divided in two parts, 1001 and 3231323, that multiplied together give a palindrome (3234554323).
The spelling of 10013231323 in words is "ten billion, thirteen million, two hundred thirty-one thousand, three hundred twenty-three".
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