Base | Representation |
---|---|
bin | 11110010110010001… |
… | …11110100110010010 |
3 | 1120001111012200210022 |
4 | 33023020332212102 |
5 | 231332003432130 |
6 | 11252424103442 |
7 | 1114520321015 |
oct | 171310764622 |
9 | 46044180708 |
10 | 16293030290 |
11 | 6a00a99899 |
12 | 31a8604b82 |
13 | 16c86b3834 |
14 | b07c4d37c |
15 | 6555c97e5 |
hex | 3cb23e992 |
16293030290 has 48 divisors (see below), whose sum is σ = 31728412800. Its totient is φ = 6007234752.
The previous prime is 16293030263. The next prime is 16293030301. The reversal of 16293030290 is 9203039261.
It is a self number, because there is not a number n which added to its sum of digits gives 16293030290.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228791 + ... + 291429.
It is an arithmetic number, because the mean of its divisors is an integer number (661008600).
Almost surely, 216293030290 is an apocalyptic number.
16293030290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16293030290 is a deficient number, since it is larger than the sum of its proper divisors (15435382510).
16293030290 is a wasteful number, since it uses less digits than its factorization.
16293030290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62739 (or 62702 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 35.
The spelling of 16293030290 in words is "sixteen billion, two hundred ninety-three million, thirty thousand, two hundred ninety".
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