Base | Representation |
---|---|
bin | 10011110101000101… |
… | …11010001001111001 |
3 | 1000110221011001122100 |
4 | 21322202322021321 |
5 | 133300322443131 |
6 | 4520214414013 |
7 | 524546464641 |
oct | 117242721171 |
9 | 30427131570 |
10 | 10645906041 |
11 | 4573377861 |
12 | 2091361309 |
13 | 1008769bb4 |
14 | 72dc59521 |
15 | 4249477e6 |
hex | 27a8ba279 |
10645906041 has 27 divisors (see below), whose sum is σ = 15546014757. Its totient is φ = 7020299160.
The previous prime is 10645906031. The next prime is 10645906057. The reversal of 10645906041 is 14060954601.
The square root of 10645906041 is 103179.
It is a perfect power (a square), and thus also a powerful number.
10645906041 is a `hidden beast` number, since 1 + 0 + 6 + 4 + 590 + 60 + 4 + 1 = 666.
It is not a de Polignac number, because 10645906041 - 25 = 10645906009 is a prime.
It is a super-2 number, since 2×106459060412 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10645905987 and 10645906005.
It is not an unprimeable number, because it can be changed into a prime (10645906031) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 50454426 + ... + 50454636.
Almost surely, 210645906041 is an apocalyptic number.
10645906041 is the 103179-th square number.
10645906041 is the 51590-th centered octagonal number.
It is an amenable number.
10645906041 is a deficient number, since it is larger than the sum of its proper divisors (4900108716).
10645906041 is an frugal number, since it uses more digits than its factorization.
10645906041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 754 (or 377 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
Multiplying 10645906041 by its sum of digits (36), we get a square (383252617476 = 6190742).
The spelling of 10645906041 in words is "ten billion, six hundred forty-five million, nine hundred six thousand, forty-one".
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