Base | Representation |
---|---|
bin | 10010111001010110… |
… | …00111100110001100 |
3 | 222012000010021111202 |
4 | 21130223013212030 |
5 | 131234023214042 |
6 | 4354353005032 |
7 | 506252611424 |
oct | 113453074614 |
9 | 28160107452 |
10 | 10144741772 |
11 | 4336495710 |
12 | 1b71553778 |
13 | c58997ba9 |
14 | 6c347d484 |
15 | 3e594e632 |
hex | 25cac798c |
10144741772 has 48 divisors (see below), whose sum is σ = 20565770400. Its totient is φ = 4327449600.
The previous prime is 10144741771. The next prime is 10144741781. The reversal of 10144741772 is 27714744101.
10144741772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (10144741771) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 241622 + ... + 280482.
It is an arithmetic number, because the mean of its divisors is an integer number (428453550).
Almost surely, 210144741772 is an apocalyptic number.
It is an amenable number.
10144741772 is an abundant number, since it is smaller than the sum of its proper divisors (10421028628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10144741772 is a wasteful number, since it uses less digits than its factorization.
10144741772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39242 (or 39240 counting only the distinct ones).
The product of its (nonzero) digits is 43904, while the sum is 38.
The spelling of 10144741772 in words is "ten billion, one hundred forty-four million, seven hundred forty-one thousand, seven hundred seventy-two".
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