Base | Representation |
---|---|
bin | 10101111101101… |
… | …010010000000011 |
3 | 221200100222220122 |
4 | 111331222100003 |
5 | 1223313013004 |
6 | 100321530455 |
7 | 12063034253 |
oct | 2575522003 |
9 | 850328818 |
10 | 368485379 |
11 | 17a000579 |
12 | a34a3a2b |
13 | 5b4590b2 |
14 | 36d1d963 |
15 | 2253acbe |
hex | 15f6a403 |
368485379 has 6 divisors (see below), whose sum is σ = 369460980. Its totient is φ = 367512120.
The previous prime is 368485367. The next prime is 368485393. The reversal of 368485379 is 973584863.
It is a de Polignac number, because none of the positive numbers 2k-368485379 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 368485379.
It is not an unprimeable number, because it can be changed into a prime (368485399) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 292052 + ... + 293310.
It is an arithmetic number, because the mean of its divisors is an integer number (61576830).
Almost surely, 2368485379 is an apocalyptic number.
368485379 is a deficient number, since it is larger than the sum of its proper divisors (975601).
368485379 is an frugal number, since it uses more digits than its factorization.
368485379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2341 (or 1800 counting only the distinct ones).
The product of its digits is 4354560, while the sum is 53.
The square root of 368485379 is about 19195.9729891454. The cubic root of 368485379 is about 716.9244966910.
The spelling of 368485379 in words is "three hundred sixty-eight million, four hundred eighty-five thousand, three hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •