Base | Representation |
---|---|
bin | 101000110000001000… |
… | …0101001011111110010 |
3 | 22100220000122020012122 |
4 | 1101200100221133302 |
5 | 2413212131313210 |
6 | 104111543354242 |
7 | 6215454320426 |
oct | 1214020513762 |
9 | 270800566178 |
10 | 87514322930 |
11 | 34129610121 |
12 | 14b64452982 |
13 | 8338b69248 |
14 | 4342b38b86 |
15 | 242302eb55 |
hex | 14604297f2 |
87514322930 has 16 divisors (see below), whose sum is σ = 158232178944. Its totient is φ = 34848751920.
The previous prime is 87514322897. The next prime is 87514322971. The reversal of 87514322930 is 3922341578.
It is a happy 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, 19619816 + ... + 19624275.
It is an arithmetic number, because the mean of its divisors is an integer number (9889511184).
Almost surely, 287514322930 is an apocalyptic number.
87514322930 is a deficient number, since it is larger than the sum of its proper divisors (70717856014).
87514322930 is a wasteful number, since it uses less digits than its factorization.
87514322930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39244321.
The product of its (nonzero) digits is 362880, while the sum is 44.
The spelling of 87514322930 in words is "eighty-seven billion, five hundred fourteen million, three hundred twenty-two thousand, nine hundred thirty".
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