Search a number
-
+
200102032101 = 3131035090489
BaseRepresentation
bin1011101001011100000…
…0101011001011100101
3201010111110021110020010
42322113000223023211
511234302110011401
6231531533000433
720312500131456
oct2722700531345
9633443243203
10200102032101
1177954420454
1232945923119
1315b3c4c48ba
14998388112d
1553123caed6
hex2e9702b2e5

200102032101 has 8 divisors (see below), whose sum is σ = 266823123840. Its totient is φ = 133391147552.

The previous prime is 200102032063. The next prime is 200102032103. The reversal of 200102032101 is 101230201002.

200102032101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 200102032101 - 26 = 200102032037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200102032103) 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, 2505936 + ... + 2584553.

It is an arithmetic number, because the mean of its divisors is an integer number (33352890480).

Almost surely, 2200102032101 is an apocalyptic number.

It is an amenable number.

200102032101 is a deficient number, since it is larger than the sum of its proper divisors (66721091739).

200102032101 is a wasteful number, since it uses less digits than its factorization.

200102032101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5103595.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 200102032101 its reverse (101230201002), we get a palindrome (301332233103).

The spelling of 200102032101 in words is "two hundred billion, one hundred two million, thirty-two thousand, one hundred one".

Divisors: 1 3 13103 39309 5090489 15271467 66700677367 200102032101