Base | Representation |
---|---|
bin | 11110000111011111… |
… | …10110100101001100 |
3 | 1112201211211110210120 |
4 | 33003233312211030 |
5 | 231103231101330 |
6 | 11232233504540 |
7 | 1111453155300 |
oct | 170357664514 |
9 | 45654743716 |
10 | 16169003340 |
11 | 6947a87586 |
12 | 3172b72150 |
13 | 16a8aa99c9 |
14 | ad55a5d00 |
15 | 64977ac10 |
hex | 3c3bf694c |
16169003340 has 144 divisors (see below), whose sum is σ = 52876986624. Its totient is φ = 3680880000.
The previous prime is 16169003339. The next prime is 16169003353. The reversal of 16169003340 is 4330096161.
It is a super-2 number, since 2×161690033402 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 726985 + ... + 748895.
It is an arithmetic number, because the mean of its divisors is an integer number (367201296).
Almost surely, 216169003340 is an apocalyptic number.
16169003340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16169003340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26438493312).
16169003340 is an abundant number, since it is smaller than the sum of its proper divisors (36707983284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16169003340 is a wasteful number, since it uses less digits than its factorization.
16169003340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22188 (or 22179 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 33.
The spelling of 16169003340 in words is "sixteen billion, one hundred sixty-nine million, three thousand, three hundred forty".
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