Base | Representation |
---|---|
bin | 10011110010011000… |
… | …11110101011111011 |
3 | 1000102100111222020010 |
4 | 21321030132223323 |
5 | 133224022433042 |
6 | 4514045033003 |
7 | 524153061600 |
oct | 117114365373 |
9 | 30370458203 |
10 | 10623249147 |
11 | 4561602355 |
12 | 2085855763 |
13 | 1003b66354 |
14 | 72ac3c6a7 |
15 | 42296e59c |
hex | 27931eafb |
10623249147 has 18 divisors (see below), whose sum is σ = 16478814684. Its totient is φ = 6069714000.
The previous prime is 10623249127. The next prime is 10623249181. The reversal of 10623249147 is 74194232601.
It is not a de Polignac number, because 10623249147 - 211 = 10623247099 is a prime.
It is a super-2 number, since 2×106232491472 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10623249127) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1245397 + ... + 1253897.
Almost surely, 210623249147 is an apocalyptic number.
10623249147 is a deficient number, since it is larger than the sum of its proper divisors (5855565537).
10623249147 is an frugal number, since it uses more digits than its factorization.
10623249147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17019 (or 8511 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 39.
The spelling of 10623249147 in words is "ten billion, six hundred twenty-three million, two hundred forty-nine thousand, one hundred forty-seven".
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