Base | Representation |
---|---|
bin | 100000001110010100… |
… | …1000011010110100011 |
3 | 20121121200000020202111 |
4 | 1000130221003112203 |
5 | 2113210200003134 |
6 | 51442352100151 |
7 | 4666561204234 |
oct | 1003451032643 |
9 | 217550006674 |
10 | 69200000419 |
11 | 273906615a0 |
12 | 114b2b34657 |
13 | 66aa794a14 |
14 | 34c668b08b |
15 | 1c00288c64 |
hex | 101ca435a3 |
69200000419 has 16 divisors (see below), whose sum is σ = 78867289440. Its totient is φ = 60138400000.
The previous prime is 69200000383. The next prime is 69200000423. The reversal of 69200000419 is 91400000296.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 69200000419 - 27 = 69200000291 is a prime.
It is a super-2 number, since 2×692000004192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (69200000819) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1041682 + ... + 1106119.
It is an arithmetic number, because the mean of its divisors is an integer number (4929205590).
Almost surely, 269200000419 is an apocalyptic number.
69200000419 is a deficient number, since it is larger than the sum of its proper divisors (9667289021).
69200000419 is a wasteful number, since it uses less digits than its factorization.
69200000419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2147942.
The product of its (nonzero) digits is 3888, while the sum is 31.
The spelling of 69200000419 in words is "sixty-nine billion, two hundred million, four hundred nineteen", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •