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213010211201 = 1697372733679
BaseRepresentation
bin1100011001100001100…
…1011110000110000001
3202100211001021220002112
43012120121132012001
511442221103224301
6241504444025105
721250406630624
oct3063031360601
9670731256075
10213010211201
1182378790467
1235348832195
13171188578b8
14a449d47dbb
15581a7419bb
hex319865e181

213010211201 has 8 divisors (see below), whose sum is σ = 213199249920. Its totient is φ = 212821250688.

The previous prime is 213010211179. The next prime is 213010211251. The reversal of 213010211201 is 102112010312.

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 213010211201 - 222 = 213006016897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213010211251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6307880 + ... + 6341558.

It is an arithmetic number, because the mean of its divisors is an integer number (26649906240).

Almost surely, 2213010211201 is an apocalyptic number.

It is an amenable number.

213010211201 is a deficient number, since it is larger than the sum of its proper divisors (189038719).

213010211201 is a wasteful number, since it uses less digits than its factorization.

213010211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39103.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 213010211201 its reverse (102112010312), we get a palindrome (315122221513).

The spelling of 213010211201 in words is "two hundred thirteen billion, ten million, two hundred eleven thousand, two hundred one".

Divisors: 1 1697 3727 33679 6324719 57153263 125521633 213010211201