Search a number
-
+
12175141941 = 331932336431
BaseRepresentation
bin10110101011011000…
…11110110000110101
31011102111200021221000
423111230132300311
5144413314020231
65332043313513
7610465666434
oct132554366065
934374607830
1012175141941
115188606386
12243951b899
1311c0527401
14836dad11b
154b3d196e6
hex2d5b1ec35

12175141941 has 16 divisors (see below), whose sum is σ = 18130712320. Its totient is φ = 8074702080.

The previous prime is 12175141907. The next prime is 12175141943. The reversal of 12175141941 is 14914157121.

12175141941 is a `hidden beast` number, since 121 + 7 + 514 + 19 + 4 + 1 = 666.

It is not a de Polignac number, because 12175141941 - 26 = 12175141877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12175141896 and 12175141905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12175141943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1163005 + ... + 1173426.

It is an arithmetic number, because the mean of its divisors is an integer number (1133169520).

Almost surely, 212175141941 is an apocalyptic number.

It is an amenable number.

12175141941 is a deficient number, since it is larger than the sum of its proper divisors (5955570379).

12175141941 is a wasteful number, since it uses less digits than its factorization.

12175141941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336633 (or 2336627 counting only the distinct ones).

The product of its digits is 10080, while the sum is 36.

The spelling of 12175141941 in words is "twelve billion, one hundred seventy-five million, one hundred forty-one thousand, nine hundred forty-one".

Divisors: 1 3 9 27 193 579 1737 5211 2336431 7009293 21027879 63083637 450931183 1352793549 4058380647 12175141941