Base | Representation |
---|---|
bin | 100001000100101111… |
… | …1100011010100001110 |
3 | 20210022221101010220111 |
4 | 1002021133203110032 |
5 | 2130430203221241 |
6 | 52343510310234 |
7 | 5063044651330 |
oct | 1021137432416 |
9 | 223287333814 |
10 | 71026226446 |
11 | 281384a91aa |
12 | 1192265837a |
13 | 690bc38036 |
14 | 361b02d450 |
15 | 1caa772c81 |
hex | 10897e350e |
71026226446 has 32 divisors (see below), whose sum is σ = 127228308480. Its totient is φ = 29076195456.
The previous prime is 71026226437. The next prime is 71026226459. The reversal of 71026226446 is 64462262017.
It is a junction number, because it is equal to n+sod(n) for n = 71026226399 and 71026226408.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82390 + ... + 385798.
It is an arithmetic number, because the mean of its divisors is an integer number (3975884640).
Almost surely, 271026226446 is an apocalyptic number.
71026226446 is a deficient number, since it is larger than the sum of its proper divisors (56202082034).
71026226446 is a wasteful number, since it uses less digits than its factorization.
71026226446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304168.
The product of its (nonzero) digits is 193536, while the sum is 40.
The spelling of 71026226446 in words is "seventy-one billion, twenty-six million, two hundred twenty-six thousand, four hundred forty-six".
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