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293076201 = 31131286487
BaseRepresentation
bin10001011101111…
…111110011101001
3202102110210222010
4101131333303221
51100011414301
645025350133
710156051365
oct2135776351
9672423863
10293076201
11140485540
1282198349
1348945492
142acd02a5
151aae25d6
hex1177fce9

293076201 has 16 divisors (see below), whose sum is σ = 440045568. Its totient is φ = 171891600.

The previous prime is 293076193. The next prime is 293076221. The reversal of 293076201 is 102670392.

It is not a de Polignac number, because 293076201 - 23 = 293076193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (293076221) 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, 142221 + ... + 144266.

It is an arithmetic number, because the mean of its divisors is an integer number (27502848).

Almost surely, 2293076201 is an apocalyptic number.

It is an amenable number.

293076201 is a deficient number, since it is larger than the sum of its proper divisors (146969367).

293076201 is a wasteful number, since it uses less digits than its factorization.

293076201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286532.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 293076201 is about 17119.4684788985. The cubic root of 293076201 is about 664.2427931306.

The spelling of 293076201 in words is "two hundred ninety-three million, seventy-six thousand, two hundred one".

Divisors: 1 3 11 31 33 93 341 1023 286487 859461 3151357 8881097 9454071 26643291 97692067 293076201