Base | Representation |
---|---|
bin | 10010110110100010… |
… | …10101111001110010 |
3 | 222010100211121102201 |
4 | 21123101111321302 |
5 | 131212012114120 |
6 | 4352152333414 |
7 | 505545562216 |
oct | 113321257162 |
9 | 28110747381 |
10 | 10121207410 |
11 | 4324180a26 |
12 | 1b656a426a |
13 | c53b47b32 |
14 | 6c02b4946 |
15 | 3e385140a |
hex | 25b455e72 |
10121207410 has 32 divisors (see below), whose sum is σ = 18352846512. Its totient is φ = 4018667520.
The previous prime is 10121207401. The next prime is 10121207423. The reversal of 10121207410 is 1470212101.
It can be written as a sum of positive squares in 8 ways, for example, as 8182830681 + 1938376729 = 90459^2 + 44027^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 746290 + ... + 759730.
Almost surely, 210121207410 is an apocalyptic number.
10121207410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10121207410 is a deficient number, since it is larger than the sum of its proper divisors (8231639102).
10121207410 is a wasteful number, since it uses less digits than its factorization.
10121207410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13998.
The product of its (nonzero) digits is 112, while the sum is 19.
Adding to 10121207410 its reverse (1470212101), we get a palindrome (11591419511).
The spelling of 10121207410 in words is "ten billion, one hundred twenty-one million, two hundred seven thousand, four hundred ten".
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