Base | Representation |
---|---|
bin | 1001010001111001010011… |
… | …0100110111000110011010 |
3 | 1100010101211200201222200211 |
4 | 2110132110310313012122 |
5 | 2314131313304310041 |
6 | 33411114103121334 |
7 | 2102100642600301 |
oct | 224362464670632 |
9 | 40111750658624 |
10 | 10203044213146 |
11 | 32840a5513654 |
12 | 1189502a4324a |
13 | 5901b206c345 |
14 | 273b89645438 |
15 | 12a610791481 |
hex | 94794d3719a |
10203044213146 has 16 divisors (see below), whose sum is σ = 15679839750120. Its totient is φ = 4976462571520.
The previous prime is 10203044213093. The next prime is 10203044213147. The reversal of 10203044213146 is 64131244030201.
10203044213146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 3727235666025 + 6475808547121 = 1930605^2 + 2544761^2 .
It is a super-2 number, since 2×102030442131462 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10203044213147) 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, 7252231 + ... + 8544058.
Almost surely, 210203044213146 is an apocalyptic number.
10203044213146 is a deficient number, since it is larger than the sum of its proper divisors (5476795536974).
10203044213146 is a wasteful number, since it uses less digits than its factorization.
10203044213146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15804209.
The product of its (nonzero) digits is 13824, while the sum is 31.
Adding to 10203044213146 its reverse (64131244030201), we get a palindrome (74334288243347).
The spelling of 10203044213146 in words is "ten trillion, two hundred three billion, forty-four million, two hundred thirteen thousand, one hundred forty-six".
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