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252053104 = 2447571587
BaseRepresentation
bin11110000011000…
…00011001110000
3122120021121212011
433001200121300
51004011144404
641002212304
76150262462
oct1701403160
9576247764
10252053104
1111a306256
12704b4094
13402b1064
1425692132
15171dc604
hexf060670

252053104 has 40 divisors (see below), whose sum is σ = 500467968. Its totient is φ = 122919360.

The previous prime is 252053099. The next prime is 252053119. The reversal of 252053104 is 401350252.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429099 + ... + 429685.

Almost surely, 2252053104 is an apocalyptic number.

It is an amenable number.

252053104 is a deficient number, since it is larger than the sum of its proper divisors (248414864).

252053104 is a wasteful number, since it uses less digits than its factorization.

252053104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213 (or 1207 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 252053104 is about 15876.1803970602. The cubic root of 252053104 is about 631.6803248981.

The spelling of 252053104 in words is "two hundred fifty-two million, fifty-three thousand, one hundred four".

Divisors: 1 2 4 8 16 47 94 188 376 571 587 752 1142 1174 2284 2348 4568 4696 9136 9392 26837 27589 53674 55178 107348 110356 214696 220712 335177 429392 441424 670354 1340708 2681416 5362832 15753319 31506638 63013276 126026552 252053104