Base | Representation |
---|---|
bin | 1100111110100… |
… | …11000110100010 |
3 | 21120212001211020 |
4 | 12133103012202 |
5 | 210332234002 |
6 | 14445230310 |
7 | 2461235265 |
oct | 637230642 |
9 | 246761736 |
10 | 108868002 |
11 | 564a9161 |
12 | 30562396 |
13 | 1972a049 |
14 | 1065ccdc |
15 | 98572bc |
hex | 67d31a2 |
108868002 has 32 divisors (see below), whose sum is σ = 223491840. Its totient is φ = 35335440.
The previous prime is 108867977. The next prime is 108868003. The reversal of 108868002 is 200868801.
It is not an unprimeable number, because it can be changed into a prime (108868003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146949 + ... + 147687.
It is an arithmetic number, because the mean of its divisors is an integer number (6984120).
Almost surely, 2108868002 is an apocalyptic number.
108868002 is an abundant number, since it is smaller than the sum of its proper divisors (114623838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108868002 is a wasteful number, since it uses less digits than its factorization.
108868002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1358.
The product of its (nonzero) digits is 6144, while the sum is 33.
The square root of 108868002 is about 10433.9830362139. The cubic root of 108868002 is about 477.4927159146.
The spelling of 108868002 in words is "one hundred eight million, eight hundred sixty-eight thousand, two".
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