Base | Representation |
---|---|
bin | 1110010001111011101… |
… | …1111100010111110111 |
3 | 212110020121202022211112 |
4 | 3210132323330113313 |
5 | 13004420013304020 |
6 | 304412023425235 |
7 | 23503363001450 |
oct | 3443673742767 |
9 | 773217668745 |
10 | 245332166135 |
11 | 95054680611 |
12 | 3b6692b521b |
13 | 1a199cb1014 |
14 | bc348d8127 |
15 | 65ad1272c5 |
hex | 391eefc5f7 |
245332166135 has 16 divisors (see below), whose sum is σ = 342803762496. Its totient is φ = 165053660928.
The previous prime is 245332166099. The next prime is 245332166153. The reversal of 245332166135 is 531661233542.
It is a cyclic number.
It is not a de Polignac number, because 245332166135 - 224 = 245315388919 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 245332166092 and 245332166101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66125414 + ... + 66129123.
It is an arithmetic number, because the mean of its divisors is an integer number (21425235156).
Almost surely, 2245332166135 is an apocalyptic number.
245332166135 is a deficient number, since it is larger than the sum of its proper divisors (97471596361).
245332166135 is a wasteful number, since it uses less digits than its factorization.
245332166135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132254602.
The product of its digits is 388800, while the sum is 41.
Adding to 245332166135 its reverse (531661233542), we get a palindrome (776993399677).
The spelling of 245332166135 in words is "two hundred forty-five billion, three hundred thirty-two million, one hundred sixty-six thousand, one hundred thirty-five".
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