Base | Representation |
---|---|
bin | 1110111011101101… |
… | …11000011101000000 |
3 | 202200201121211210211 |
4 | 13131312320131000 |
5 | 112404340302130 |
6 | 3403310403504 |
7 | 402446246620 |
oct | 73566703500 |
9 | 22621554724 |
10 | 8017119040 |
11 | 3444500217 |
12 | 1678b00594 |
13 | 9a9c58128 |
14 | 560a82880 |
15 | 31dc7ca2a |
hex | 1dddb8740 |
8017119040 has 56 divisors (see below), whose sum is σ = 21818022912. Its totient is φ = 2748725760.
The previous prime is 8017118983. The next prime is 8017119043. The reversal of 8017119040 is 409117108.
It is a tau number, because it is divible by the number of its divisors (56).
It is a junction number, because it is equal to n+sod(n) for n = 8017118993 and 8017119011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8017119043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1787296 + ... + 1791775.
It is an arithmetic number, because the mean of its divisors is an integer number (389607552).
Almost surely, 28017119040 is an apocalyptic number.
8017119040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8017119040 is an abundant number, since it is smaller than the sum of its proper divisors (13800903872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8017119040 is a wasteful number, since it uses less digits than its factorization.
8017119040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3579095 (or 3579085 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 31.
The square root of 8017119040 is about 89538.3663018262. The cubic root of 8017119040 is about 2001.4255702999.
The spelling of 8017119040 in words is "eight billion, seventeen million, one hundred nineteen thousand, forty".
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