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12413050 = 252133113
BaseRepresentation
bin101111010110…
…100001111010
3212100122111121
4233112201322
511134204200
61122015454
7210336436
oct57264172
925318447
1012413050
117009121
1241a758a
132758000
1419119c6
151152e1a
hexbd687a

12413050 has 48 divisors (see below), whose sum is σ = 25232760. Its totient is φ = 4542720.

The previous prime is 12413039. The next prime is 12413053. The reversal of 12413050 is 5031421.

It can be written as a sum of positive squares in 12 ways, for example, as 9381969 + 3031081 = 3063^2 + 1741^2 .

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12413053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109794 + ... + 109906.

Almost surely, 212413050 is an apocalyptic number.

12413050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12413050 is an abundant number, since it is smaller than the sum of its proper divisors (12819710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12413050 is a wasteful number, since it uses less digits than its factorization.

12413050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 12413050 is about 3523.2158605456. The cubic root of 12413050 is about 231.5400742620.

Adding to 12413050 its reverse (5031421), we get a palindrome (17444471).

The spelling of 12413050 in words is "twelve million, four hundred thirteen thousand, fifty".

Divisors: 1 2 5 10 13 25 26 50 65 113 130 169 226 325 338 565 650 845 1130 1469 1690 2197 2825 2938 4225 4394 5650 7345 8450 10985 14690 19097 21970 36725 38194 54925 73450 95485 109850 190970 248261 477425 496522 954850 1241305 2482610 6206525 12413050