Base | Representation |
---|---|
bin | 1110111110000001… |
… | …00000101101110100 |
3 | 202202001221110101112 |
4 | 13133000200231310 |
5 | 112424310423333 |
6 | 3405240214152 |
7 | 403102306166 |
oct | 73700405564 |
9 | 22661843345 |
10 | 8036420468 |
11 | 345439370a |
12 | 168346a358 |
13 | 9b0c555ab |
14 | 563468936 |
15 | 3207e1948 |
hex | 1df020b74 |
8036420468 has 6 divisors (see below), whose sum is σ = 14063735826. Its totient is φ = 4018210232.
The previous prime is 8036420467. The next prime is 8036420471. The reversal of 8036420468 is 8640246308.
It can be written as a sum of positive squares in only one way, i.e., 7680419044 + 356001424 = 87638^2 + 18868^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8036420467) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004552555 + ... + 1004552562.
It is an arithmetic number, because the mean of its divisors is an integer number (2343955971).
Almost surely, 28036420468 is an apocalyptic number.
It is an amenable number.
8036420468 is a deficient number, since it is larger than the sum of its proper divisors (6027315358).
8036420468 is a wasteful number, since it uses less digits than its factorization.
8036420468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2009105121 (or 2009105119 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 41.
The square root of 8036420468 is about 89646.0845101447. The cubic root of 8036420468 is about 2003.0304448827.
The spelling of 8036420468 in words is "eight billion, thirty-six million, four hundred twenty thousand, four hundred sixty-eight".
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