Base | Representation |
---|---|
bin | 10010101000011000… |
… | …01000011100010010 |
3 | 221211002021121201212 |
4 | 21110030020130102 |
5 | 130441103313132 |
6 | 4332310100122 |
7 | 502604002034 |
oct | 112414103422 |
9 | 27732247655 |
10 | 10002401042 |
11 | 4273104a47 |
12 | 1b3194a642 |
13 | c3534b2ca |
14 | 6ac5c9c54 |
15 | 3d81d45b2 |
hex | 254308712 |
10002401042 has 4 divisors (see below), whose sum is σ = 15003601566. Its totient is φ = 5001200520.
The previous prime is 10002400997. The next prime is 10002401047. The reversal of 10002401042 is 24010420001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24010420001 = 577 ⋅41612513.
It can be written as a sum of positive squares in only one way, i.e., 7325476921 + 2676924121 = 85589^2 + 51739^2 .
It is not an unprimeable number, because it can be changed into a prime (10002401047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500600259 + ... + 2500600262.
Almost surely, 210002401042 is an apocalyptic number.
10002401042 is a deficient number, since it is larger than the sum of its proper divisors (5001200524).
10002401042 is an equidigital number, since it uses as much as digits as its factorization.
10002401042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5001200523.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 10002401042 its reverse (24010420001), we get a palindrome (34012821043).
It can be divided in two parts, 1000 and 2401042, that added together give a palindrome (2402042).
The spelling of 10002401042 in words is "ten billion, two million, four hundred one thousand, forty-two".
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