Base | Representation |
---|---|
bin | 1100001101010… |
… | …11010001100100 |
3 | 21010201010210100 |
4 | 12012223101210 |
5 | 202204212122 |
6 | 14055024100 |
7 | 2352333243 |
oct | 606532144 |
9 | 233633710 |
10 | 102413412 |
11 | 5289a792 |
12 | 2a36b030 |
13 | 182aa16a |
14 | d85c95a |
15 | 8eceaac |
hex | 61ab464 |
102413412 has 36 divisors (see below), whose sum is σ = 259983360. Its totient is φ = 33992112.
The previous prime is 102413387. The next prime is 102413459. The reversal of 102413412 is 214314201.
102413412 is a `hidden beast` number, since 10 + 241 + 3 + 412 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2653 + ... + 14555.
It is an arithmetic number, because the mean of its divisors is an integer number (7221760).
Almost surely, 2102413412 is an apocalyptic number.
102413412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
102413412 is an abundant number, since it is smaller than the sum of its proper divisors (157569948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102413412 is a wasteful number, since it uses less digits than its factorization.
102413412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12152 (or 12147 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 102413412 is about 10119.9511856530. The cubic root of 102413412 is about 467.8632627046.
Adding to 102413412 its reverse (214314201), we get a palindrome (316727613).
The spelling of 102413412 in words is "one hundred two million, four hundred thirteen thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •