Base | Representation |
---|---|
bin | 1000000110011101010001… |
… | …0011011111000000011110 |
3 | 1011112111121011121212002021 |
4 | 2001213110103133000132 |
5 | 2131413043421112032 |
6 | 30535455505050354 |
7 | 1606340325002512 |
oct | 201472423370036 |
9 | 34474534555067 |
10 | 8907029082142 |
11 | 29244a4790524 |
12 | bba2aa0269ba |
13 | 4c7c106c9469 |
14 | 22b1613d2142 |
15 | 106a5b603097 |
hex | 819d44df01e |
8907029082142 has 16 divisors (see below), whose sum is σ = 13441092545664. Its totient is φ = 4426737175000.
The previous prime is 8907029082113. The next prime is 8907029082169. The reversal of 8907029082142 is 2412809207098.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 8907029082142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17821834 + ... + 18314797.
It is an arithmetic number, because the mean of its divisors is an integer number (840068284104).
Almost surely, 28907029082142 is an apocalyptic number.
8907029082142 is a deficient number, since it is larger than the sum of its proper divisors (4534063463522).
8907029082142 is a wasteful number, since it uses less digits than its factorization.
8907029082142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36137375.
The product of its (nonzero) digits is 1161216, while the sum is 52.
The spelling of 8907029082142 in words is "eight trillion, nine hundred seven billion, twenty-nine million, eighty-two thousand, one hundred forty-two".
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