Base | Representation |
---|---|
bin | 10010001010110110000101… |
… | …001000110011100011001111 |
3 | 101110221022221021120000122121 |
4 | 102022312011020303203033 |
5 | 40433221341124020421 |
6 | 441542105424153411 |
7 | 22555212530443600 |
oct | 2212660510634317 |
9 | 343838837500577 |
10 | 79910100220111 |
11 | 2350975735a997 |
12 | 8b67142a68867 |
13 | 357864aa2c9a5 |
14 | 15a3953103da7 |
15 | 9389a22a6d41 |
hex | 48ad852338cf |
79910100220111 has 12 divisors (see below), whose sum is σ = 93222998639400. Its totient is φ = 68298112658160.
The previous prime is 79910100220073. The next prime is 79910100220157. The reversal of 79910100220111 is 11102200101997.
It is not a de Polignac number, because 79910100220111 - 225 = 79910066665679 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (79910100220411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2336398905 + ... + 2336433106.
It is an arithmetic number, because the mean of its divisors is an integer number (7768583219950).
Almost surely, 279910100220111 is an apocalyptic number.
79910100220111 is a deficient number, since it is larger than the sum of its proper divisors (13312898419289).
79910100220111 is a wasteful number, since it uses less digits than its factorization.
79910100220111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4672832374 (or 4672832367 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 34.
The spelling of 79910100220111 in words is "seventy-nine trillion, nine hundred ten billion, one hundred million, two hundred twenty thousand, one hundred eleven".
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