Base | Representation |
---|---|
bin | 10111010000000… |
… | …110110101011110 |
3 | 1000012001001020002 |
4 | 113100012311132 |
5 | 1244331121040 |
6 | 102413054302 |
7 | 12444531512 |
oct | 2720066536 |
9 | 1005031202 |
10 | 390098270 |
11 | 190222671 |
12 | aa787392 |
13 | 62a856a3 |
14 | 39b48142 |
15 | 243a9a15 |
hex | 17406d5e |
390098270 has 8 divisors (see below), whose sum is σ = 702176904. Its totient is φ = 156039304.
The previous prime is 390098263. The next prime is 390098273. The reversal of 390098270 is 72890093.
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 (390098273) 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, 19504904 + ... + 19504923.
It is an arithmetic number, because the mean of its divisors is an integer number (87772113).
Almost surely, 2390098270 is an apocalyptic number.
390098270 is a deficient number, since it is larger than the sum of its proper divisors (312078634).
390098270 is a wasteful number, since it uses less digits than its factorization.
390098270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39009834.
The product of its (nonzero) digits is 27216, while the sum is 38.
The square root of 390098270 is about 19750.9055488603. The cubic root of 390098270 is about 730.6757176143.
The spelling of 390098270 in words is "three hundred ninety million, ninety-eight thousand, two hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •