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200352425 = 52721323547
BaseRepresentation
bin10111111000100…
…10001010101001
3111221222221212012
423330102022221
5402242234200
631514125305
74651652600
oct1374221251
9457887765
10200352425
11a3103819
1257120835
133267b840
141c874a37
15128c8a35
hexbf122a9

200352425 has 72 divisors (see below), whose sum is σ = 325354176. Its totient is φ = 121080960.

The previous prime is 200352419. The next prime is 200352443. The reversal of 200352425 is 524253002.

200352425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200352425 - 224 = 183575209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 200352425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 366002 + ... + 366548.

It is an arithmetic number, because the mean of its divisors is an integer number (4518808).

Almost surely, 2200352425 is an apocalyptic number.

200352425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

200352425 is a deficient number, since it is larger than the sum of its proper divisors (125001751).

200352425 is a wasteful number, since it uses less digits than its factorization.

200352425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607 (or 595 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 200352425 is about 14154.5902448640. The cubic root of 200352425 is about 585.1468450609.

The spelling of 200352425 in words is "two hundred million, three hundred fifty-two thousand, four hundred twenty-five".

Divisors: 1 5 7 13 23 25 35 49 65 91 115 161 175 245 299 325 455 547 575 637 805 1127 1225 1495 2093 2275 2735 3185 3829 4025 5635 7111 7475 10465 12581 13675 14651 15925 19145 26803 28175 35555 49777 52325 62905 73255 88067 95725 134015 163553 177775 248885 314525 348439 366275 440335 616469 670075 817765 1144871 1244425 1742195 2201675 3082345 4088825 5724355 8014097 8710975 15411725 28621775 40070485 200352425