Base | Representation |
---|---|
bin | 11111011010010010011011… |
… | …10111000011000001110011 |
3 | 100001120022102001202012020210 |
4 | 33231021031313003001303 |
5 | 33023142420401031402 |
6 | 402523403504235203 |
7 | 20356233411324363 |
oct | 1755111567030163 |
9 | 301508361665223 |
10 | 69072970330227 |
11 | 20010756028376 |
12 | 78b697a00bb03 |
13 | 2c7072637c476 |
14 | 130b2147169a3 |
15 | 7ebb2e52306c |
hex | 3ed24ddc3073 |
69072970330227 has 8 divisors (see below), whose sum is σ = 92098813347216. Its totient is φ = 46047887100032.
The previous prime is 69072970330213. The next prime is 69072970330279. The reversal of 69072970330227 is 72203307927096.
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 69072970330227 - 24 = 69072970330211 is a prime.
It is a super-3 number, since 3×690729703302273 (a number of 42 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (69072970330027) 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, 189734538 + ... + 190098239.
It is an arithmetic number, because the mean of its divisors is an integer number (11512351668402).
Almost surely, 269072970330227 is an apocalyptic number.
69072970330227 is a deficient number, since it is larger than the sum of its proper divisors (23025843016989).
69072970330227 is a wasteful number, since it uses less digits than its factorization.
69072970330227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379893397.
The product of its (nonzero) digits is 12002256, while the sum is 57.
The spelling of 69072970330227 in words is "sixty-nine trillion, seventy-two billion, nine hundred seventy million, three hundred thirty thousand, two hundred twenty-seven".
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