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3100012201 = 111343504149
BaseRepresentation
bin1011100011000110…
…0110111010101001
322000001012221021201
42320301212322221
522322100342301
61231340004201
7136551445306
oct27061467251
98001187251
103100012201
111350970060
12726230661
133a5330760
142159dc0ad
1513224c201
hexb8c66ea9

3100012201 has 16 divisors (see below), whose sum is σ = 3726676800. Its totient is φ = 2540905920.

The previous prime is 3100012177. The next prime is 3100012259. The reversal of 3100012201 is 1022100013.

It is a cyclic number.

It is not a de Polignac number, because 3100012201 - 217 = 3099881129 is a prime.

It is a super-2 number, since 2×31000122012 = 19220151292697728802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3100012261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245926 + ... + 258223.

It is an arithmetic number, because the mean of its divisors is an integer number (232917300).

Almost surely, 23100012201 is an apocalyptic number.

It is an amenable number.

3100012201 is a deficient number, since it is larger than the sum of its proper divisors (626664599).

3100012201 is a wasteful number, since it uses less digits than its factorization.

3100012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504216.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 3100012201 is about 55677.7531964069. The cubic root of 3100012201 is about 1458.1016487570.

Adding to 3100012201 its reverse (1022100013), we get a palindrome (4122112214).

The spelling of 3100012201 in words is "three billion, one hundred million, twelve thousand, two hundred one".

Divisors: 1 11 13 43 143 473 559 6149 504149 5545639 6553937 21678407 72093307 238462477 281819291 3100012201