Base | Representation |
---|---|
bin | 101111100011000111… |
… | …0110000000011100110 |
3 | 100202120012222121210220 |
4 | 1133012032300003212 |
5 | 3133110130102210 |
6 | 114524135425210 |
7 | 10243244465001 |
oct | 1370616600346 |
9 | 322505877726 |
10 | 102110003430 |
11 | 3a339486996 |
12 | 17958525206 |
13 | 98239c0896 |
14 | 4d29392538 |
15 | 29c95cac70 |
hex | 17c63b00e6 |
102110003430 has 32 divisors (see below), whose sum is σ = 259479539424. Its totient is φ = 25627608576.
The previous prime is 102110003417. The next prime is 102110003477. The reversal of 102110003430 is 34300011201.
It is a super-2 number, since 2×1021100034302 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100107337 + ... + 100108356.
It is an arithmetic number, because the mean of its divisors is an integer number (8108735607).
Almost surely, 2102110003430 is an apocalyptic number.
102110003430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102110003430 is an abundant number, since it is smaller than the sum of its proper divisors (157369535994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102110003430 is a wasteful number, since it uses less digits than its factorization.
102110003430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200215720.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 102110003430 its reverse (34300011201), we get a palindrome (136410014631).
The spelling of 102110003430 in words is "one hundred two billion, one hundred ten million, three thousand, four hundred thirty".
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