Base | Representation |
---|---|
bin | 1100001011000… |
… | …01111100000110 |
3 | 21010010212202002 |
4 | 12011201330012 |
5 | 202120104110 |
6 | 14044345302 |
7 | 2346642425 |
oct | 605417406 |
9 | 233125662 |
10 | 102113030 |
11 | 52705038 |
12 | 2a245232 |
13 | 18203516 |
14 | d7c12bc |
15 | 8e70aa5 |
hex | 6161f06 |
102113030 has 32 divisors (see below), whose sum is σ = 195955200. Its totient is φ = 38200032.
The previous prime is 102113029. The next prime is 102113047. The reversal of 102113030 is 30311201.
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, 11609 + ... + 18411.
It is an arithmetic number, because the mean of its divisors is an integer number (6123600).
Almost surely, 2102113030 is an apocalyptic number.
102113030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102113030 is a deficient number, since it is larger than the sum of its proper divisors (93842170).
102113030 is a wasteful number, since it uses less digits than its factorization.
102113030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6908.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 102113030 is about 10105.0992078257. The cubic root of 102113030 is about 467.4053951761.
Adding to 102113030 its reverse (30311201), we get a palindrome (132424231).
The spelling of 102113030 in words is "one hundred two million, one hundred thirteen thousand, thirty".
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