Search a number
-
+
200513401 = 11173105367
BaseRepresentation
bin10111111001110…
…01011101111001
3111222022010200021
423330321131321
5402312412101
631521410441
74653223114
oct1374713571
9458263607
10200513401
11a3203760
1257199a21
1332706baa
141c8b757b
151290b5a1
hexbf39779

200513401 has 8 divisors (see below), whose sum is σ = 220008384. Its totient is φ = 181229520.

The previous prime is 200513389. The next prime is 200513431. The reversal of 200513401 is 104315002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200513401 - 27 = 200513273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200513431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50781 + ... + 54586.

It is an arithmetic number, because the mean of its divisors is an integer number (27501048).

Almost surely, 2200513401 is an apocalyptic number.

It is an amenable number.

200513401 is a deficient number, since it is larger than the sum of its proper divisors (19494983).

200513401 is a wasteful number, since it uses less digits than its factorization.

200513401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105551.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 200513401 is about 14160.2754563603. The cubic root of 200513401 is about 585.3035179545.

Adding to 200513401 its reverse (104315002), we get a palindrome (304828403).

The spelling of 200513401 in words is "two hundred million, five hundred thirteen thousand, four hundred one".

Divisors: 1 11 173 1903 105367 1159037 18228491 200513401