Base | Representation |
---|---|
bin | 100000010010011001… |
… | …001100001101101000 |
3 | 10022111002120201210212 |
4 | 200102121030031220 |
5 | 1032000043110010 |
6 | 23532034400252 |
7 | 2335053646610 |
oct | 402231141550 |
9 | 108432521725 |
10 | 34668331880 |
11 | 13780407956 |
12 | 6876430088 |
13 | 33665b8860 |
14 | 196c451a40 |
15 | d7d8b8505 |
hex | 81264c368 |
34668331880 has 256 divisors, whose sum is σ = 105162624000. Its totient is φ = 9969942528.
The previous prime is 34668331847. The next prime is 34668331903. The reversal of 34668331880 is 8813386643.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1784861 + ... + 1804179.
It is an arithmetic number, because the mean of its divisors is an integer number (410791500).
Almost surely, 234668331880 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34668331880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52581312000).
34668331880 is an abundant number, since it is smaller than the sum of its proper divisors (70494292120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34668331880 is a wasteful number, since it uses less digits than its factorization.
34668331880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19396 (or 19392 counting only the distinct ones).
The product of its (nonzero) digits is 1990656, while the sum is 50.
The spelling of 34668331880 in words is "thirty-four billion, six hundred sixty-eight million, three hundred thirty-one thousand, eight hundred eighty".
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