Search a number
-
+
12484070 = 251248407
BaseRepresentation
bin101111100111…
…110111100110
3212111020220222
4233213313212
511143442240
61123324342
7211053464
oct57476746
925436828
1012484070
117057515
1242206b2
132781431
14192d834
151168eb5
hexbe7de6

12484070 has 8 divisors (see below), whose sum is σ = 22471344. Its totient is φ = 4993624.

The previous prime is 12484067. The next prime is 12484091. The reversal of 12484070 is 7048421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624194 + ... + 624213.

It is an arithmetic number, because the mean of its divisors is an integer number (2808918).

Almost surely, 212484070 is an apocalyptic number.

12484070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12484070 is a deficient number, since it is larger than the sum of its proper divisors (9987274).

12484070 is a wasteful number, since it uses less digits than its factorization.

12484070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248414.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 12484070 is about 3533.2803455146. The cubic root of 12484070 is about 231.9808124242.

The spelling of 12484070 in words is "twelve million, four hundred eighty-four thousand, seventy".

Divisors: 1 2 5 10 1248407 2496814 6242035 12484070