Base | Representation |
---|---|
bin | 100000110100001100001… |
… | …011010000000100110101 |
3 | 21222120201011012100122100 |
4 | 200310030023100010311 |
5 | 243421331344401141 |
6 | 4443543343052313 |
7 | 321631353431415 |
oct | 40641413200465 |
9 | 7876634170570 |
10 | 2255062106421 |
11 | 79a403851563 |
12 | 3050678a1099 |
13 | 1348612b87b7 |
14 | 7b2076cc645 |
15 | 3d9d541a0b6 |
hex | 20d0c2d0135 |
2255062106421 has 12 divisors (see below), whose sum is σ = 3259229147200. Its totient is φ = 1502489868840.
The previous prime is 2255062106411. The next prime is 2255062106447. The reversal of 2255062106421 is 1246012605522.
2255062106421 is a `hidden beast` number, since 2 + 2 + 5 + 5 + 0 + 6 + 2 + 1 + 0 + 642 + 1 = 666.
It is not a de Polignac number, because 2255062106421 - 221 = 2255060009269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2255062106411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73722925 + ... + 73753506.
Almost surely, 22255062106421 is an apocalyptic number.
It is an amenable number.
2255062106421 is a deficient number, since it is larger than the sum of its proper divisors (1004167040779).
2255062106421 is a wasteful number, since it uses less digits than its factorization.
2255062106421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147478136 (or 147478133 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The spelling of 2255062106421 in words is "two trillion, two hundred fifty-five billion, sixty-two million, one hundred six thousand, four hundred twenty-one".
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