Base | Representation |
---|---|
bin | 101111010110… |
… | …111111111111 |
3 | 212100202010220 |
4 | 233112333333 |
5 | 11134234400 |
6 | 1122032423 |
7 | 210345156 |
oct | 57267777 |
9 | 25322126 |
10 | 12414975 |
11 | 700a611 |
12 | 41a8713 |
13 | 2758b51 |
14 | 191259d |
15 | 11537a0 |
hex | bd6fff |
12414975 has 12 divisors (see below), whose sum is σ = 20526216. Its totient is φ = 6621280.
The previous prime is 12414967. The next prime is 12415027. The reversal of 12414975 is 57941421.
It is a happy number.
It is not a de Polignac number, because 12414975 - 23 = 12414967 is a prime.
It is a congruent number.
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, 82692 + ... + 82841.
It is an arithmetic number, because the mean of its divisors is an integer number (1710518).
Almost surely, 212414975 is an apocalyptic number.
12414975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12414975 is a deficient number, since it is larger than the sum of its proper divisors (8111241).
12414975 is a wasteful number, since it uses less digits than its factorization.
12414975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165546 (or 165541 counting only the distinct ones).
The product of its digits is 10080, while the sum is 33.
The square root of 12414975 is about 3523.4890378714. The cubic root of 12414975 is about 231.5520426234.
It can be divided in two parts, 1241 and 4975, that added together give a triangular number (6216 = T111).
The spelling of 12414975 in words is "twelve million, four hundred fourteen thousand, nine hundred seventy-five".
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