Base | Representation |
---|---|
bin | 1111000111001111… |
… | …00100111010100100 |
3 | 202221110111020012111 |
4 | 13203213210322210 |
5 | 113104111121043 |
6 | 3421042130404 |
7 | 405031623361 |
oct | 74347447244 |
9 | 22843436174 |
10 | 8113770148 |
11 | 3494014670 |
12 | 16a5350a04 |
13 | 9c3c98533 |
14 | 56d841468 |
15 | 3274c009d |
hex | 1e39e4ea4 |
8113770148 has 24 divisors (see below), whose sum is σ = 15497352864. Its totient is φ = 3686308800.
The previous prime is 8113770121. The next prime is 8113770167. The reversal of 8113770148 is 8410773118.
It is a self number, because there is not a number n which added to its sum of digits gives 8113770148.
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, 50883 + ... + 137173.
It is an arithmetic number, because the mean of its divisors is an integer number (645723036).
Almost surely, 28113770148 is an apocalyptic number.
It is an amenable number.
8113770148 is a deficient number, since it is larger than the sum of its proper divisors (7383582716).
8113770148 is a wasteful number, since it uses less digits than its factorization.
8113770148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88443 (or 88441 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 40.
The square root of 8113770148 is about 90076.4683366305. The cubic root of 8113770148 is about 2009.4362542007.
The spelling of 8113770148 in words is "eight billion, one hundred thirteen million, seven hundred seventy thousand, one hundred forty-eight".
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