Search a number
-
+
200948004 = 223214813769
BaseRepresentation
bin10111111101000…
…11100100100100
3112000010012211200
423332203210210
5402420314004
631535002500
74660013145
oct1376434444
9460105750
10200948004
11a3480234
1257369430
133282995a
141c98bacc
1512995239
hexbfa3924

200948004 has 36 divisors (see below), whose sum is σ = 508429740. Its totient is φ = 66919680.

The previous prime is 200948003. The next prime is 200948021. The reversal of 200948004 is 400849002.

It can be written as a sum of positive squares in 2 ways, for example, as 128867904 + 72080100 = 11352^2 + 8490^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (200948003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51432 + ... + 55200.

Almost surely, 2200948004 is an apocalyptic number.

It is an amenable number.

200948004 is an abundant number, since it is smaller than the sum of its proper divisors (307481736).

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

200948004 is a wasteful number, since it uses less digits than its factorization.

200948004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5260 (or 5255 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 200948004 is about 14175.6130026183. The cubic root of 200948004 is about 585.7260850630.

The spelling of 200948004 in words is "two hundred million, nine hundred forty-eight thousand, four".

Divisors: 1 2 3 4 6 9 12 18 36 1481 2962 3769 4443 5924 7538 8886 11307 13329 15076 17772 22614 26658 33921 45228 53316 67842 135684 5581889 11163778 16745667 22327556 33491334 50237001 66982668 100474002 200948004