Base | Representation |
---|---|
bin | 11110100101111101011… |
… | …110101110001110011111 |
3 | 21102222111222112120110120 |
4 | 132211331132232032133 |
5 | 233421100104312112 |
6 | 4245445324410023 |
7 | 304614022652004 |
oct | 36457536561637 |
9 | 7388458476416 |
10 | 2102344213407 |
11 | 740665556139 |
12 | 29b5469a6913 |
13 | 123333929529 |
14 | 73a7adab8ab |
15 | 39a47e1de8c |
hex | 1e97d7ae39f |
2102344213407 has 32 divisors (see below), whose sum is σ = 2983839690240. Its totient is φ = 1312086958080.
The previous prime is 2102344213397. The next prime is 2102344213439. The reversal of 2102344213407 is 7043124432012.
It is a happy number.
It is not a de Polignac number, because 2102344213407 - 24 = 2102344213391 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2102344213447) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93881182 + ... + 93903572.
It is an arithmetic number, because the mean of its divisors is an integer number (93244990320).
Almost surely, 22102344213407 is an apocalyptic number.
2102344213407 is a deficient number, since it is larger than the sum of its proper divisors (881495476833).
2102344213407 is a wasteful number, since it uses less digits than its factorization.
2102344213407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32143.
The product of its (nonzero) digits is 32256, while the sum is 33.
Adding to 2102344213407 its reverse (7043124432012), we get a palindrome (9145468645419).
The spelling of 2102344213407 in words is "two trillion, one hundred two billion, three hundred forty-four million, two hundred thirteen thousand, four hundred seven".
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