Base | Representation |
---|---|
bin | 10100010100100000… |
… | …01011001100001001 |
3 | 1001011022000111021212 |
4 | 22022100023030021 |
5 | 134320303234122 |
6 | 5002310542505 |
7 | 534226425635 |
oct | 121220131411 |
9 | 31138014255 |
10 | 10909430537 |
11 | 46990a86a5 |
12 | 2145667a35 |
13 | 104b236455 |
14 | 756c55dc5 |
15 | 43cb4dce2 |
hex | 28a40b309 |
10909430537 has 2 divisors, whose sum is σ = 10909430538. Its totient is φ = 10909430536.
The previous prime is 10909430527. The next prime is 10909430549. The reversal of 10909430537 is 73503490901.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10079356816 + 830073721 = 100396^2 + 28811^2 .
It is an emirp because it is prime and its reverse (73503490901) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10909430537 - 26 = 10909430473 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10909430494 and 10909430503.
It is not a weakly prime, because it can be changed into another prime (10909430527) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5454715268 + 5454715269.
It is an arithmetic number, because the mean of its divisors is an integer number (5454715269).
Almost surely, 210909430537 is an apocalyptic number.
It is an amenable number.
10909430537 is a deficient number, since it is larger than the sum of its proper divisors (1).
10909430537 is an equidigital number, since it uses as much as digits as its factorization.
10909430537 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 102060, while the sum is 41.
The spelling of 10909430537 in words is "ten billion, nine hundred nine million, four hundred thirty thousand, five hundred thirty-seven".
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