Base | Representation |
---|---|
bin | 10011001101000110… |
… | …01011001000101010 |
3 | 222121112220011202222 |
4 | 21212203023020222 |
5 | 132103432300044 |
6 | 4423032154042 |
7 | 513334135253 |
oct | 114643131052 |
9 | 28545804688 |
10 | 10310431274 |
11 | 4410a73690 |
12 | 1bb8b38922 |
13 | c840cb210 |
14 | 6db48db2a |
15 | 40527c8ee |
hex | 2668cb22a |
10310431274 has 32 divisors (see below), whose sum is σ = 18247529664. Its totient is φ = 4307460480.
The previous prime is 10310431273. The next prime is 10310431363. The reversal of 10310431274 is 47213401301.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (10310431273) 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, 10724 + ... + 143999.
It is an arithmetic number, because the mean of its divisors is an integer number (570235302).
Almost surely, 210310431274 is an apocalyptic number.
10310431274 is a deficient number, since it is larger than the sum of its proper divisors (7937098390).
10310431274 is a wasteful number, since it uses less digits than its factorization.
10310431274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154982.
The product of its (nonzero) digits is 2016, while the sum is 26.
Adding to 10310431274 its reverse (47213401301), we get a palindrome (57523832575).
The spelling of 10310431274 in words is "ten billion, three hundred ten million, four hundred thirty-one thousand, two hundred seventy-four".
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