Base | Representation |
---|---|
bin | 100000001110111000101… |
… | …010010001000101110011 |
3 | 21211202022121000210000001 |
4 | 200032320222101011303 |
5 | 242242313044321420 |
6 | 4413320531010431 |
7 | 316012630302130 |
oct | 40167052210563 |
9 | 7752277023001 |
10 | 2215006245235 |
11 | 78441930a153 |
12 | 2b9349139a17 |
13 | 130b497a80a4 |
14 | 792c793d587 |
15 | 3c93da9bb0a |
hex | 203b8a91173 |
2215006245235 has 128 divisors (see below), whose sum is σ = 3410661703680. Its totient is φ = 1347019559424.
The previous prime is 2215006245209. The next prime is 2215006245281. The reversal of 2215006245235 is 5325426005122.
It is not a de Polignac number, because 2215006245235 - 29 = 2215006244723 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a junction number, because it is equal to n+sod(n) for n = 2215006245194 and 2215006245203.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 70871382 + ... + 70902628.
It is an arithmetic number, because the mean of its divisors is an integer number (26645794560).
Almost surely, 22215006245235 is an apocalyptic number.
2215006245235 is a deficient number, since it is larger than the sum of its proper divisors (1195655458445).
2215006245235 is a wasteful number, since it uses less digits than its factorization.
2215006245235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31425.
The product of its (nonzero) digits is 144000, while the sum is 37.
The spelling of 2215006245235 in words is "two trillion, two hundred fifteen billion, six million, two hundred forty-five thousand, two hundred thirty-five".
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