Base | Representation |
---|---|
bin | 110000111010011010100010… |
… | …010100111111101111100110 |
3 | 1001012200022111102001210020201 |
4 | 300322122202110333233212 |
5 | 211144013143040303142 |
6 | 2041304550052221114 |
7 | 63211640265520555 |
oct | 6072324224775746 |
9 | 1035608442053221 |
10 | 215120455400422 |
11 | 625a9088993030 |
12 | 2016395130a79a |
13 | 9305a05b33810 |
14 | 3b19c58107d9c |
15 | 19d0b9b662ab7 |
hex | c3a6a253fbe6 |
215120455400422 has 16 divisors (see below), whose sum is σ = 379093389936912. Its totient is φ = 90260330937120.
The previous prime is 215120455400353. The next prime is 215120455400503. The reversal of 215120455400422 is 224004554021512.
It is a congruent number.
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, 376084711953 + ... + 376084712524.
It is an arithmetic number, because the mean of its divisors is an integer number (23693336871057).
Almost surely, 2215120455400422 is an apocalyptic number.
215120455400422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
215120455400422 is a deficient number, since it is larger than the sum of its proper divisors (163972934536490).
215120455400422 is a wasteful number, since it uses less digits than its factorization.
215120455400422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 752169424503.
The product of its (nonzero) digits is 128000, while the sum is 37.
The spelling of 215120455400422 in words is "two hundred fifteen trillion, one hundred twenty billion, four hundred fifty-five million, four hundred thousand, four hundred twenty-two".
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