Base | Representation |
---|---|
bin | 1100100000000000101… |
… | …1101000001111011101 |
3 | 202112022101200010012221 |
4 | 3020000023220033131 |
5 | 12004302330210323 |
6 | 242353324025341 |
7 | 21341511615421 |
oct | 3100013501735 |
9 | 675271603187 |
10 | 214751413213 |
11 | 83091635297 |
12 | 35753992251 |
13 | 173354cbb4c |
14 | a5732b6b81 |
15 | 58bd53355d |
hex | 32002e83dd |
214751413213 has 16 divisors (see below), whose sum is σ = 224553778480. Its totient is φ = 205184503296.
The previous prime is 214751413189. The next prime is 214751413237. The reversal of 214751413213 is 312314157412.
It is an interprime number because it is at equal distance from previous prime (214751413189) and next prime (214751413237).
It can be written as a sum of positive squares in 8 ways, for example, as 57267840249 + 157483572964 = 239307^2 + 396842^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-214751413213 is a prime.
It is a super-2 number, since 2×2147514132132 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214751413243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444931 + ... + 792127.
It is an arithmetic number, because the mean of its divisors is an integer number (14034611155).
Almost surely, 2214751413213 is an apocalyptic number.
It is an amenable number.
214751413213 is a deficient number, since it is larger than the sum of its proper divisors (9802365267).
214751413213 is a wasteful number, since it uses less digits than its factorization.
214751413213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347536.
The product of its digits is 20160, while the sum is 34.
The spelling of 214751413213 in words is "two hundred fourteen billion, seven hundred fifty-one million, four hundred thirteen thousand, two hundred thirteen".
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