Base | Representation |
---|---|
bin | 101111101001… |
… | …011101101110 |
3 | 212111120220001 |
4 | 233221131232 |
5 | 11144144411 |
6 | 1123414514 |
7 | 211111522 |
oct | 57513556 |
9 | 25446801 |
10 | 12490606 |
11 | 7061417 |
12 | 422443a |
13 | 27843bb |
14 | 1931d82 |
15 | 116adc1 |
hex | be976e |
12490606 has 8 divisors (see below), whose sum is σ = 18855720. Its totient is φ = 6205368.
The previous prime is 12490603. The next prime is 12490607. The reversal of 12490606 is 60609421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12490601) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19576 + ... + 20203.
It is an arithmetic number, because the mean of its divisors is an integer number (2356965).
Almost surely, 212490606 is an apocalyptic number.
12490606 is a deficient number, since it is larger than the sum of its proper divisors (6365114).
12490606 is a wasteful number, since it uses less digits than its factorization.
12490606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39938.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 12490606 is about 3534.2051440175. The cubic root of 12490606 is about 232.0212896634.
The spelling of 12490606 in words is "twelve million, four hundred ninety thousand, six hundred six".
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