Base | Representation |
---|---|
bin | 1000010111011101… |
… | …1011000010000100 |
3 | 12210112001110101012 |
4 | 2011313123002010 |
5 | 14044422221442 |
6 | 1010505221352 |
7 | 106440551444 |
oct | 20567330204 |
9 | 5715043335 |
10 | 2245898372 |
11 | a52829763 |
12 | 528191858 |
13 | 29a3b1b63 |
14 | 1743c8124 |
15 | d2286582 |
hex | 85ddb084 |
2245898372 has 24 divisors (see below), whose sum is σ = 4040305920. Its totient is φ = 1091581920.
The previous prime is 2245898351. The next prime is 2245898381. The reversal of 2245898372 is 2738985422.
It is a happy number.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2245898372.
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, 166829 + ... + 179787.
It is an arithmetic number, because the mean of its divisors is an integer number (168346080).
Almost surely, 22245898372 is an apocalyptic number.
It is an amenable number.
2245898372 is a deficient number, since it is larger than the sum of its proper divisors (1794407548).
2245898372 is a wasteful number, since it uses less digits than its factorization.
2245898372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14171 (or 14169 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 50.
The square root of 2245898372 is about 47390.9102254852. The cubic root of 2245898372 is about 1309.5739678669.
The spelling of 2245898372 in words is "two billion, two hundred forty-five million, eight hundred ninety-eight thousand, three hundred seventy-two".
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