Base | Representation |
---|---|
bin | 101110000100… |
… | …010000001111 |
3 | 211201112020000 |
4 | 232010100033 |
5 | 11042413142 |
6 | 1110455343 |
7 | 204434064 |
oct | 56042017 |
9 | 24645200 |
10 | 12076047 |
11 | 68a8a05 |
12 | 4064553 |
13 | 266a7b9 |
14 | 1864c6b |
15 | 10d814c |
hex | b8440f |
12076047 has 10 divisors (see below), whose sum is σ = 18039648. Its totient is φ = 8050644.
The previous prime is 12076037. The next prime is 12076063. The reversal of 12076047 is 74067021.
It is not a de Polignac number, because 12076047 - 26 = 12075983 is a prime.
It is a super-3 number, since 3×120760473 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 12076047.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12076007) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 74463 + ... + 74624.
Almost surely, 212076047 is an apocalyptic number.
12076047 is a deficient number, since it is larger than the sum of its proper divisors (5963601).
12076047 is an equidigital number, since it uses as much as digits as its factorization.
12076047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149099 (or 149090 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 12076047 is about 3475.0607188940. The cubic root of 12076047 is about 229.4254531686.
It can be divided in two parts, 120 and 76047, that added together give a palindrome (76167).
The spelling of 12076047 in words is "twelve million, seventy-six thousand, forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •