Base | Representation |
---|---|
bin | 1001001100110101000110… |
… | …00001011100101011110011 |
3 | 2122122011102000210002220201 |
4 | 10212122203001130223303 |
5 | 10122440144420430003 |
6 | 111010244452220031 |
7 | 4155500406155002 |
oct | 446324301345363 |
9 | 78564360702821 |
10 | 20232031030003 |
11 | 64a03a1083161 |
12 | 232912a30a617 |
13 | b39b456b80b0 |
14 | 4dd3423dcc39 |
15 | 2514353c5b1d |
hex | 1266a305caf3 |
20232031030003 has 4 divisors (see below), whose sum is σ = 21788341109248. Its totient is φ = 18675720950760.
The previous prime is 20232031029887. The next prime is 20232031030049. The reversal of 20232031030003 is 30003013023202.
It is a happy number.
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 20232031030003 - 221 = 20232028932851 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20232031033003) 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, 778155039603 + ... + 778155039628.
It is an arithmetic number, because the mean of its divisors is an integer number (5447085277312).
Almost surely, 220232031030003 is an apocalyptic number.
20232031030003 is a deficient number, since it is larger than the sum of its proper divisors (1556310079245).
20232031030003 is a wasteful number, since it uses less digits than its factorization.
20232031030003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1556310079244.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 20232031030003 its reverse (30003013023202), we get a palindrome (50235044053205).
The spelling of 20232031030003 in words is "twenty trillion, two hundred thirty-two billion, thirty-one million, thirty thousand, three".
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