Base | Representation |
---|---|
bin | 11001110101010100… |
… | …01010110111110110 |
3 | 1022210120000222100220 |
4 | 30322222022313312 |
5 | 211400433104443 |
6 | 10212113315210 |
7 | 1000454565240 |
oct | 147252126766 |
9 | 38716028326 |
10 | 13869034998 |
11 | 59777882a5 |
12 | 2830865b06 |
13 | 14004460b0 |
14 | 957d45090 |
15 | 5628b3a83 |
hex | 33aa8adf6 |
13869034998 has 32 divisors (see below), whose sum is σ = 34139164416. Its totient is φ = 3657767328.
The previous prime is 13869034987. The next prime is 13869035039. The reversal of 13869034998 is 89943096831.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12700036 + ... + 12701127.
It is an arithmetic number, because the mean of its divisors is an integer number (1066848888).
Almost surely, 213869034998 is an apocalyptic number.
13869034998 is an abundant number, since it is smaller than the sum of its proper divisors (20270129418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13869034998 is a wasteful number, since it uses less digits than its factorization.
13869034998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25401188.
The product of its (nonzero) digits is 10077696, while the sum is 60.
The spelling of 13869034998 in words is "thirteen billion, eight hundred sixty-nine million, thirty-four thousand, nine hundred ninety-eight".
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