Base | Representation |
---|---|
bin | 10010101101001000… |
… | …01001100010100000 |
3 | 221220212021020011221 |
4 | 21112210021202200 |
5 | 131031304021144 |
6 | 4340252144424 |
7 | 503566504642 |
oct | 112644114240 |
9 | 27825236157 |
10 | 10042251424 |
11 | 4293653147 |
12 | 1b43168114 |
13 | c40691a0a |
14 | 6b3a00892 |
15 | 3db956d84 |
hex | 2569098a0 |
10042251424 has 48 divisors (see below), whose sum is σ = 21220510248. Its totient is φ = 4661010432.
The previous prime is 10042251379. The next prime is 10042251491. The reversal of 10042251424 is 42415224001.
It can be written as a sum of positive squares in 4 ways, for example, as 9631459600 + 410791824 = 98140^2 + 20268^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86727 + ... + 166150.
Almost surely, 210042251424 is an apocalyptic number.
It is an amenable number.
10042251424 is an abundant number, since it is smaller than the sum of its proper divisors (11178258824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10042251424 is a wasteful number, since it uses less digits than its factorization.
10042251424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252977 (or 252969 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 25.
Adding to 10042251424 its reverse (42415224001), we get a palindrome (52457475425).
The spelling of 10042251424 in words is "ten billion, forty-two million, two hundred fifty-one thousand, four hundred twenty-four".
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