Base | Representation |
---|---|
bin | 101111100000011101… |
… | …1110000111011101000 |
3 | 100202100000202220101011 |
4 | 1133000323300323220 |
5 | 3132414402441300 |
6 | 114511243033304 |
7 | 10241115245350 |
oct | 1370073607350 |
9 | 322300686334 |
10 | 102021140200 |
11 | 3a2a3301701 |
12 | 1793280b834 |
13 | 980b4791a5 |
14 | 4d1b65db60 |
15 | 29c18c5eba |
hex | 17c0ef0ee8 |
102021140200 has 96 divisors (see below), whose sum is σ = 273618648000. Its totient is φ = 34651722240.
The previous prime is 102021140183. The next prime is 102021140209. The reversal of 102021140200 is 2041120201.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (102021140209) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190725 + ... + 490324.
It is an arithmetic number, because the mean of its divisors is an integer number (2850194250).
Almost surely, 2102021140200 is an apocalyptic number.
102021140200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102021140200 is an abundant number, since it is smaller than the sum of its proper divisors (171597507800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102021140200 is a wasteful number, since it uses less digits than its factorization.
102021140200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 681179 (or 681170 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 102021140200 its reverse (2041120201), we get a palindrome (104062260401).
The spelling of 102021140200 in words is "one hundred two billion, twenty-one million, one hundred forty thousand, two hundred".
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