Base | Representation |
---|---|
bin | 1111001001011001010… |
… | …1000111010011100011 |
3 | 220212200012010112021111 |
4 | 3302112111013103203 |
5 | 13230412324430412 |
6 | 315313221004151 |
7 | 24541332552223 |
oct | 3622625072343 |
9 | 825605115244 |
10 | 260220155107 |
11 | a03a4548030 |
12 | 42523253657 |
13 | 1b70056c553 |
14 | c847cc2083 |
15 | 6b801b32a7 |
hex | 3c965474e3 |
260220155107 has 8 divisors (see below), whose sum is σ = 287765253360. Its totient is φ = 233323176960.
The previous prime is 260220155051. The next prime is 260220155123. The reversal of 260220155107 is 701551022062.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 260220155107 - 27 = 260220154979 is a prime.
It is a super-2 number, since 2×2602201551072 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (260220155177) 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, 162029182 + ... + 162030787.
It is an arithmetic number, because the mean of its divisors is an integer number (35970656670).
Almost surely, 2260220155107 is an apocalyptic number.
260220155107 is a deficient number, since it is larger than the sum of its proper divisors (27545098253).
260220155107 is a wasteful number, since it uses less digits than its factorization.
260220155107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324060053.
The product of its (nonzero) digits is 8400, while the sum is 31.
Adding to 260220155107 its reverse (701551022062), we get a palindrome (961771177169).
The spelling of 260220155107 in words is "two hundred sixty billion, two hundred twenty million, one hundred fifty-five thousand, one hundred seven".
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