Base | Representation |
---|---|
bin | 10010101000001111… |
… | …01010110010000111 |
3 | 221211000002011201100 |
4 | 21110013222302013 |
5 | 130440303342413 |
6 | 4332225031143 |
7 | 502561026552 |
oct | 112407526207 |
9 | 27730064640 |
10 | 10001230983 |
11 | 4272485957 |
12 | 1b314854b3 |
13 | c3502b873 |
14 | 6ac3a3699 |
15 | 3d8052a73 |
hex | 2541eac87 |
10001230983 has 12 divisors (see below), whose sum is σ = 14798569968. Its totient is φ = 6504865440.
The previous prime is 10001230969. The next prime is 10001230991. The reversal of 10001230983 is 38903210001.
It is not a de Polignac number, because 10001230983 - 230 = 8927489159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001230903) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13551435 + ... + 13552172.
It is an arithmetic number, because the mean of its divisors is an integer number (1233214164).
Almost surely, 210001230983 is an apocalyptic number.
10001230983 is a deficient number, since it is larger than the sum of its proper divisors (4797338985).
10001230983 is a wasteful number, since it uses less digits than its factorization.
10001230983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27103654 (or 27103651 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
Adding to 10001230983 its reverse (38903210001), we get a palindrome (48904440984).
The spelling of 10001230983 in words is "ten billion, one million, two hundred thirty thousand, nine hundred eighty-three".
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