Base | Representation |
---|---|
bin | 10110100010110101… |
… | …00101010111011100 |
3 | 1011020111120110021121 |
4 | 23101122211113130 |
5 | 144241423412112 |
6 | 5321000340324 |
7 | 605634464002 |
oct | 132132452734 |
9 | 34214513247 |
10 | 12103341532 |
11 | 51510256a7 |
12 | 24194746a4 |
13 | 11ab6a8269 |
14 | 82b63ca72 |
15 | 4ac885407 |
hex | 2d16a55dc |
12103341532 has 24 divisors (see below), whose sum is σ = 22397380992. Its totient is φ = 5713612800.
The previous prime is 12103341511. The next prime is 12103341541. The reversal of 12103341532 is 23514330121.
It is a happy number.
It is a super-2 number, since 2×121033415322 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12103341497 and 12103341506.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185253 + ... + 1195420.
It is an arithmetic number, because the mean of its divisors is an integer number (933224208).
Almost surely, 212103341532 is an apocalyptic number.
It is an amenable number.
12103341532 is a deficient number, since it is larger than the sum of its proper divisors (10294039460).
12103341532 is a wasteful number, since it uses less digits than its factorization.
12103341532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2380749 (or 2380747 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
Adding to 12103341532 its reverse (23514330121), we get a palindrome (35617671653).
The spelling of 12103341532 in words is "twelve billion, one hundred three million, three hundred forty-one thousand, five hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.330 sec. • engine limits •