Base | Representation |
---|---|
bin | 11111100100011100111100… |
… | …11001111101111111100101 |
3 | 100002210200212110100111021221 |
4 | 33302032132121331333211 |
5 | 33044403143241403101 |
6 | 403352042544340341 |
7 | 20423406115543021 |
oct | 1762163631757745 |
9 | 302720773314257 |
10 | 69422214012901 |
11 | 20135882a82282 |
12 | 79525a70146b1 |
13 | 2c97643350a39 |
14 | 13200a5951381 |
15 | 805c6ee7caa1 |
hex | 3f239e67dfe5 |
69422214012901 has 2 divisors, whose sum is σ = 69422214012902. Its totient is φ = 69422214012900.
The previous prime is 69422214012883. The next prime is 69422214012959. The reversal of 69422214012901 is 10921041222496.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 64520975925025 + 4901238087876 = 8032495^2 + 2213874^2 .
It is a cyclic number.
It is not a de Polignac number, because 69422214012901 - 213 = 69422214004709 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (69422214012301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34711107006450 + 34711107006451.
It is an arithmetic number, because the mean of its divisors is an integer number (34711107006451).
Almost surely, 269422214012901 is an apocalyptic number.
It is an amenable number.
69422214012901 is a deficient number, since it is larger than the sum of its proper divisors (1).
69422214012901 is an equidigital number, since it uses as much as digits as its factorization.
69422214012901 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 124416, while the sum is 43.
The spelling of 69422214012901 in words is "sixty-nine trillion, four hundred twenty-two billion, two hundred fourteen million, twelve thousand, nine hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •