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200254216 = 2347618731
BaseRepresentation
bin10111110111110…
…10001100001000
3111221210222010211
423323322030020
5402231113331
631512050504
74651063351
oct1373721410
9457728124
10200254216
11a3046a58
1257093a34
1332645c26
141c84ad28
15128a98b1
hexbefa308

200254216 has 32 divisors (see below), whose sum is σ = 389796480. Its totient is φ = 96379200.

The previous prime is 200254213. The next prime is 200254267. The reversal of 200254216 is 612452002.

It is a super-5 number, since 5×2002542165 (a number of 43 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (200254211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18571 + ... + 27301.

It is an arithmetic number, because the mean of its divisors is an integer number (12181140).

Almost surely, 2200254216 is an apocalyptic number.

It is an amenable number.

200254216 is a deficient number, since it is larger than the sum of its proper divisors (189542264).

200254216 is a wasteful number, since it uses less digits than its factorization.

200254216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8845 (or 8841 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 200254216 is about 14151.1206623363. The cubic root of 200254216 is about 585.0512200995.

The spelling of 200254216 in words is "two hundred million, two hundred fifty-four thousand, two hundred sixteen".

Divisors: 1 2 4 8 47 61 94 122 188 244 376 488 2867 5734 8731 11468 17462 22936 34924 69848 410357 532591 820714 1065182 1641428 2130364 3282856 4260728 25031777 50063554 100127108 200254216