Base | Representation |
---|---|
bin | 1111001000101… |
… | …10100111110001 |
3 | 22211220202120200 |
4 | 13210112213301 |
5 | 230001022403 |
6 | 20333225413 |
7 | 3101141646 |
oct | 744264761 |
9 | 284822520 |
10 | 126970353 |
11 | 65742784 |
12 | 36632269 |
13 | 203c77b3 |
14 | 12c11dcd |
15 | b230ca3 |
hex | 79169f1 |
126970353 has 12 divisors (see below), whose sum is σ = 183510288. Its totient is φ = 84596760.
The previous prime is 126970307. The next prime is 126970387. The reversal of 126970353 is 353079621.
It is not a de Polignac number, because 126970353 - 218 = 126708209 is a prime.
It is a super-2 number, since 2×1269703532 = 32242941081889218, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (126970253) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18118 + ... + 24128.
It is an arithmetic number, because the mean of its divisors is an integer number (15292524).
Almost surely, 2126970353 is an apocalyptic number.
It is an amenable number.
126970353 is a deficient number, since it is larger than the sum of its proper divisors (56539935).
126970353 is a wasteful number, since it uses less digits than its factorization.
126970353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8364 (or 8361 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 36.
The square root of 126970353 is about 11268.1122198885. The cubic root of 126970353 is about 502.6134532572.
The spelling of 126970353 in words is "one hundred twenty-six million, nine hundred seventy thousand, three hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •