Search a number
-
+
200004431204 = 2269717172731
BaseRepresentation
bin1011101001000100110…
…0010110110101100100
3201010020122121210222002
42322101030112311210
511234102113244304
6231514125024432
720310203420654
oct2722114266544
9633218553862
10200004431204
1177904318456
12329190b5118
1315b252110a6
149974916364
155308a4c31e
hex2e91316d64

200004431204 has 12 divisors (see below), whose sum is σ = 350058012528. Its totient is φ = 99987856200.

The previous prime is 200004431203. The next prime is 200004431267. The reversal of 200004431204 is 402134400002.

It is not an unprimeable number, because it can be changed into a prime (200004431203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3558482 + ... + 3614249.

It is an arithmetic number, because the mean of its divisors is an integer number (29171501044).

Almost surely, 2200004431204 is an apocalyptic number.

It is an amenable number.

200004431204 is a deficient number, since it is larger than the sum of its proper divisors (150053581324).

200004431204 is a wasteful number, since it uses less digits than its factorization.

200004431204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7179706 (or 7179704 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 200004431204 its reverse (402134400002), we get a palindrome (602138831206).

The spelling of 200004431204 in words is "two hundred billion, four million, four hundred thirty-one thousand, two hundred four".

Divisors: 1 2 4 6971 13942 27884 7172731 14345462 28690924 50001107801 100002215602 200004431204