Base | Representation |
---|---|
bin | 10010111100010010… |
… | …01100010010101110 |
3 | 222020201112011201121 |
4 | 21132021030102232 |
5 | 131311331340132 |
6 | 4401033331154 |
7 | 510002331625 |
oct | 113611142256 |
9 | 28221464647 |
10 | 10169402542 |
11 | 43493a9712 |
12 | 1b79866aba |
13 | c60b20870 |
14 | 6c685c6bc |
15 | 3e7bc1497 |
hex | 25e24c4ae |
10169402542 has 16 divisors (see below), whose sum is σ = 16525871712. Its totient is φ = 4665463200.
The previous prime is 10169402513. The next prime is 10169402543. The reversal of 10169402542 is 24520496101.
It is a super-2 number, since 2×101694025422 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10169402498 and 10169402507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10169402543) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1166709 + ... + 1175392.
It is an arithmetic number, because the mean of its divisors is an integer number (1032866982).
Almost surely, 210169402542 is an apocalyptic number.
10169402542 is a deficient number, since it is larger than the sum of its proper divisors (6356469170).
10169402542 is a wasteful number, since it uses less digits than its factorization.
10169402542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2342283.
The product of its (nonzero) digits is 17280, while the sum is 34.
Adding to 10169402542 its reverse (24520496101), we get a palindrome (34689898643).
The spelling of 10169402542 in words is "ten billion, one hundred sixty-nine million, four hundred two thousand, five hundred forty-two".
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