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252829341 = 3243165179
BaseRepresentation
bin11110001000111…
…01111010011101
3122121202001122200
433010131322131
51004211014331
641031002113
76160004532
oct1704357235
9577661580
10252829341
1111a796476
1270809339
13404c347b
1425814d89
15172e25e6
hexf11de9d

252829341 has 12 divisors (see below), whose sum is σ = 366050880. Its totient is φ = 168159240.

The previous prime is 252829327. The next prime is 252829349. The reversal of 252829341 is 143928252.

It is a happy number.

252829341 is a `hidden beast` number, since 2 + 528 + 2 + 93 + 41 = 666.

It is not a de Polignac number, because 252829341 - 26 = 252829277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252829296 and 252829305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252829349) 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 11 ways as a sum of consecutive naturals, for example, 28711 + ... + 36468.

It is an arithmetic number, because the mean of its divisors is an integer number (30504240).

Almost surely, 2252829341 is an apocalyptic number.

It is an amenable number.

252829341 is a deficient number, since it is larger than the sum of its proper divisors (113221539).

252829341 is a wasteful number, since it uses less digits than its factorization.

252829341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65616 (or 65613 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 252829341 is about 15900.6081959150. The cubic root of 252829341 is about 632.3281131868.

The spelling of 252829341 in words is "two hundred fifty-two million, eight hundred twenty-nine thousand, three hundred forty-one".

Divisors: 1 3 9 431 1293 3879 65179 195537 586611 28092149 84276447 252829341