Base | Representation |
---|---|
bin | 1001001110010111011111… |
… | …1100110011001110100111 |
3 | 1022220121101101210202010121 |
4 | 2103211313330303032213 |
5 | 2312133144113304111 |
6 | 33323211302502411 |
7 | 2064523606233634 |
oct | 223456774631647 |
9 | 38817341722117 |
10 | 10142430213031 |
11 | 3260420496186 |
12 | 1179807434a07 |
13 | 58757235409c |
14 | 270c7940318b |
15 | 128c641a7871 |
hex | 93977f333a7 |
10142430213031 has 16 divisors (see below), whose sum is σ = 10895737483008. Its totient is φ = 9406667670400.
The previous prime is 10142430213023. The next prime is 10142430213089. The reversal of 10142430213031 is 13031203424101.
It is a cyclic number.
It is not a de Polignac number, because 10142430213031 - 23 = 10142430213023 is a prime.
It is a super-2 number, since 2×101424302130312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10142430212987 and 10142430213005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10142430213731) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320016 + ... + 4515226.
It is an arithmetic number, because the mean of its divisors is an integer number (680983592688).
Almost surely, 210142430213031 is an apocalyptic number.
10142430213031 is a deficient number, since it is larger than the sum of its proper divisors (753307269977).
10142430213031 is a wasteful number, since it uses less digits than its factorization.
10142430213031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4197302.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 10142430213031 its reverse (13031203424101), we get a palindrome (23173633637132).
The spelling of 10142430213031 in words is "ten trillion, one hundred forty-two billion, four hundred thirty million, two hundred thirteen thousand, thirty-one".
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