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293029341 = 31159150503
BaseRepresentation
bin10001011101110…
…100010111011101
3202102101102200120
4101131310113131
51100003414331
645024345153
710155464643
oct2135642735
9672342616
10293029341
11140453310
12821751b9
134892a057
142acbb193
151aad3796
hex117745dd

293029341 has 16 divisors (see below), whose sum is σ = 433451520. Its totient is φ = 174582320.

The previous prime is 293029339. The next prime is 293029403. The reversal of 293029341 is 143920392.

It is not a de Polignac number, because 293029341 - 21 = 293029339 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (293029441) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 73305 + ... + 77198.

It is an arithmetic number, because the mean of its divisors is an integer number (27090720).

Almost surely, 2293029341 is an apocalyptic number.

It is an amenable number.

293029341 is a deficient number, since it is larger than the sum of its proper divisors (140422179).

293029341 is a wasteful number, since it uses less digits than its factorization.

293029341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150576.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 293029341 is about 17118.0998069295. The cubic root of 293029341 is about 664.2073892819.

The spelling of 293029341 in words is "two hundred ninety-three million, twenty-nine thousand, three hundred forty-one".

Divisors: 1 3 11 33 59 177 649 1947 150503 451509 1655533 4966599 8879677 26639031 97676447 293029341