Base | Representation |
---|---|
bin | 10010111000111011… |
… | …01001111100000100 |
3 | 222011202110222011000 |
4 | 21130131221330010 |
5 | 131232122244140 |
6 | 4354145213300 |
7 | 506210611653 |
oct | 113435517404 |
9 | 28152428130 |
10 | 10141212420 |
11 | 43344a4a99 |
12 | 1b70331230 |
13 | c58030611 |
14 | 6c2c0119a |
15 | 3e54a3a30 |
hex | 25c769f04 |
10141212420 has 96 divisors (see below), whose sum is σ = 32638435200. Its totient is φ = 2611066752.
The previous prime is 10141212413. The next prime is 10141212439. The reversal of 10141212420 is 2421214101.
10141212420 is a `hidden beast` number, since 10 + 1 + 412 + 1 + 242 + 0 = 666.
10141212420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 10141212393 and 10141212402.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 308134 + ... + 339453.
It is an arithmetic number, because the mean of its divisors is an integer number (339983700).
Almost surely, 210141212420 is an apocalyptic number.
10141212420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10141212420 is an abundant number, since it is smaller than the sum of its proper divisors (22497222780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10141212420 is a wasteful number, since it uses less digits than its factorization.
10141212420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 647634 (or 647626 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 10141212420 its reverse (2421214101), we get a palindrome (12562426521).
The spelling of 10141212420 in words is "ten billion, one hundred forty-one million, two hundred twelve thousand, four hundred twenty".
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