Base | Representation |
---|---|
bin | 11111011111011101… |
… | …10100001101101000 |
3 | 1121122021100222111120 |
4 | 33233232310031220 |
5 | 234111133212000 |
6 | 11433354055240 |
7 | 1135653345123 |
oct | 175756641550 |
9 | 47567328446 |
10 | 16906929000 |
11 | 719657aaa5 |
12 | 333a11a520 |
13 | 1795937700 |
14 | b655b33ba |
15 | 68e4406a0 |
hex | 3efbb4368 |
16906929000 has 192 divisors, whose sum is σ = 57121122240. Its totient is φ = 4161580800.
The previous prime is 16906928993. The next prime is 16906929019. The reversal of 16906929000 is 92960961.
It is a happy number.
It is a super-2 number, since 2×169069290002 (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, 490327 + ... + 523673.
It is an arithmetic number, because the mean of its divisors is an integer number (297505845).
Almost surely, 216906929000 is an apocalyptic number.
16906929000 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 16906929000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28560561120).
16906929000 is an abundant number, since it is smaller than the sum of its proper divisors (40214193240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16906929000 is a wasteful number, since it uses less digits than its factorization.
16906929000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33397 (or 33370 counting only the distinct ones).
The product of its (nonzero) digits is 52488, while the sum is 42.
The spelling of 16906929000 in words is "sixteen billion, nine hundred six million, nine hundred twenty-nine thousand".
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