Base | Representation |
---|---|
bin | 10011001110101000… |
… | …10011111000010000 |
3 | 222122110010121000020 |
4 | 21213110103320100 |
5 | 132120231442034 |
6 | 4424212223440 |
7 | 513551463645 |
oct | 114724237020 |
9 | 28573117006 |
10 | 10323312144 |
11 | 4418271232 |
12 | 200130ab80 |
13 | c8698b132 |
14 | 6dd083dcc |
15 | 406474249 |
hex | 267513e10 |
10323312144 has 20 divisors (see below), whose sum is σ = 26668556496. Its totient is φ = 3441104032.
The previous prime is 10323312143. The next prime is 10323312151. The reversal of 10323312144 is 44121332301.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (10323312143) 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, 107534454 + ... + 107534549.
Almost surely, 210323312144 is an apocalyptic number.
It is an amenable number.
10323312144 is an abundant number, since it is smaller than the sum of its proper divisors (16345244352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10323312144 is a wasteful number, since it uses less digits than its factorization.
10323312144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215069014 (or 215069008 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 10323312144 its reverse (44121332301), we get a palindrome (54444644445).
The spelling of 10323312144 in words is "ten billion, three hundred twenty-three million, three hundred twelve thousand, one hundred forty-four".
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