Search a number
-
+
12941206 = 243115013
BaseRepresentation
bin110001010111…
…011110010110
3220100110222221
4301113132112
511303104311
61141212554
7214666315
oct61273626
926313887
1012941206
117339a13
12440115a
1328b1525
141a0c27c
151209671
hexc57796

12941206 has 8 divisors (see below), whose sum is σ = 19458144. Its totient is φ = 6455160.

The previous prime is 12941197. The next prime is 12941207. The reversal of 12941206 is 60214921.

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 (12941207) 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, 6645 + ... + 8368.

It is an arithmetic number, because the mean of its divisors is an integer number (2432268).

Almost surely, 212941206 is an apocalyptic number.

12941206 is a deficient number, since it is larger than the sum of its proper divisors (6516938).

12941206 is a wasteful number, since it uses less digits than its factorization.

12941206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15446.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 12941206 is about 3597.3887752090. The cubic root of 12941206 is about 234.7784602963.

It can be divided in two parts, 1294 and 1206, that added together give a square (2500 = 502).

The spelling of 12941206 in words is "twelve million, nine hundred forty-one thousand, two hundred six".

Divisors: 1 2 431 862 15013 30026 6470603 12941206