Base | Representation |
---|---|
bin | 101111100110110010… |
… | …0101101101000110010 |
3 | 100202212210210201101100 |
4 | 1133031210231220302 |
5 | 3133333144414302 |
6 | 114544300145230 |
7 | 10246301605116 |
oct | 1371544555062 |
9 | 322783721340 |
10 | 102233201202 |
11 | 3a3a1a82230 |
12 | 17991838216 |
13 | 9843397182 |
14 | 4d3b8a1746 |
15 | 29d5313d1c |
hex | 17cd92da32 |
102233201202 has 48 divisors (see below), whose sum is σ = 243405987552. Its totient is φ = 30753620160.
The previous prime is 102233201159. The next prime is 102233201209. The reversal of 102233201202 is 202102332201.
102233201202 is a `hidden beast` number, since 1 + 0 + 223 + 320 + 120 + 2 = 666.
It is a super-2 number, since 2×1022332012022 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (102233201209) 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, 1857288 + ... + 1911539.
It is an arithmetic number, because the mean of its divisors is an integer number (5070958074).
Almost surely, 2102233201202 is an apocalyptic number.
102233201202 is an abundant number, since it is smaller than the sum of its proper divisors (141172786350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102233201202 is a wasteful number, since it uses less digits than its factorization.
102233201202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3768983 (or 3768980 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 102233201202 its reverse (202102332201), we get a palindrome (304335533403).
The spelling of 102233201202 in words is "one hundred two billion, two hundred thirty-three million, two hundred one thousand, two hundred two".
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