Base | Representation |
---|---|
bin | 100000110100010001101… |
… | …111000101111000110000 |
3 | 21222120221122201112211212 |
4 | 200310101233011320300 |
5 | 243422024234403302 |
6 | 4444000514255252 |
7 | 321633565342265 |
oct | 40642157057060 |
9 | 7876848645755 |
10 | 2255155387952 |
11 | 79a451474335 |
12 | 305092b87528 |
13 | 13487771927c |
14 | 7b215c5126c |
15 | 3d9dd6e4052 |
hex | 20d11bc5e30 |
2255155387952 has 40 divisors (see below), whose sum is σ = 4394576229120. Its totient is φ = 1121077483520.
The previous prime is 2255155387889. The next prime is 2255155387987. The reversal of 2255155387952 is 2597835515522.
It is a junction number, because it is equal to n+sod(n) for n = 2255155387891 and 2255155387900.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5577458 + ... + 5968110.
It is an arithmetic number, because the mean of its divisors is an integer number (109864405728).
Almost surely, 22255155387952 is an apocalyptic number.
It is an amenable number.
2255155387952 is a deficient number, since it is larger than the sum of its proper divisors (2139420841168).
2255155387952 is a wasteful number, since it uses less digits than its factorization.
2255155387952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392741 (or 392735 counting only the distinct ones).
The product of its digits is 37800000, while the sum is 59.
The spelling of 2255155387952 in words is "two trillion, two hundred fifty-five billion, one hundred fifty-five million, three hundred eighty-seven thousand, nine hundred fifty-two".
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