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200232310301 = 1697117991933
BaseRepresentation
bin1011101001111011000…
…1101001011000011101
3201010211112102021022122
42322132301221120131
511240033432412201
6231552505152325
720315641361342
oct2723661513035
9633745367278
10200232310301
1177a10a12391
123298148b6a5
1315b604a9baa
149996cb47c9
15531da61e1b
hex2e9ec6961d

200232310301 has 4 divisors (see below), whose sum is σ = 200350303932. Its totient is φ = 200114316672.

The previous prime is 200232310297. The next prime is 200232310303. The reversal of 200232310301 is 103013232002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 147226457401 + 53005852900 = 383701^2 + 230230^2 .

It is a cyclic number.

It is not a de Polignac number, because 200232310301 - 22 = 200232310297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200232310301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200232310303) 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, 58994270 + ... + 58997663.

It is an arithmetic number, because the mean of its divisors is an integer number (50087575983).

Almost surely, 2200232310301 is an apocalyptic number.

It is an amenable number.

200232310301 is a deficient number, since it is larger than the sum of its proper divisors (117993631).

200232310301 is a wasteful number, since it uses less digits than its factorization.

200232310301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117993630.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 200232310301 its reverse (103013232002), we get a palindrome (303245542303).

The spelling of 200232310301 in words is "two hundred billion, two hundred thirty-two million, three hundred ten thousand, three hundred one".

Divisors: 1 1697 117991933 200232310301