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200424258 = 232113211467
BaseRepresentation
bin10111111001000…
…11101101000010
3111222010121101200
423330203231002
5402302034013
631515442030
74652402166
oct1374435502
9458117350
10200424258
11a3152791
1257156316
13326a5448
141c892ca6
15128dee73
hexbf23b42

200424258 has 48 divisors (see below), whose sum is σ = 441114336. Its totient is φ = 65761920.

The previous prime is 200424241. The next prime is 200424353. The reversal of 200424258 is 852424002.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 428941 + ... + 429407.

It is an arithmetic number, because the mean of its divisors is an integer number (9189882).

Almost surely, 2200424258 is an apocalyptic number.

200424258 is an abundant number, since it is smaller than the sum of its proper divisors (240690078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200424258 is a wasteful number, since it uses less digits than its factorization.

200424258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 200424258 is about 14157.1274628718. The cubic root of 200424258 is about 585.2167682325.

It can be divided in two parts, 2004 and 24258, that added together give a palindrome (26262).

The spelling of 200424258 in words is "two hundred million, four hundred twenty-four thousand, two hundred fifty-eight".

Divisors: 1 2 3 6 9 18 113 211 226 339 422 467 633 678 934 1017 1266 1401 1899 2034 2802 3798 4203 8406 23843 47686 52771 71529 98537 105542 143058 158313 197074 214587 295611 316626 429174 474939 591222 886833 949878 1773666 11134681 22269362 33404043 66808086 100212129 200424258