Base | Representation |
---|---|
bin | 100010001001110100001… |
… | …111000100110001011101 |
3 | 22022101000121210200200110 |
4 | 202021310033010301131 |
5 | 301423130034034011 |
6 | 4554110431320233 |
7 | 331364621661243 |
oct | 42116417046135 |
9 | 8271017720613 |
10 | 2347002252381 |
11 | 8253a3648a66 |
12 | 31aa46380079 |
13 | 140424059727 |
14 | 8184a144793 |
15 | 410b6c84ba6 |
hex | 222743c4c5d |
2347002252381 has 16 divisors (see below), whose sum is σ = 3178217764800. Its totient is φ = 1540413315840.
The previous prime is 2347002252367. The next prime is 2347002252389. The reversal of 2347002252381 is 1832522007432.
It is not a de Polignac number, because 2347002252381 - 26 = 2347002252317 is a prime.
It is a super-2 number, since 2×23470022523812 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2347002252389) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23182075 + ... + 23283096.
It is an arithmetic number, because the mean of its divisors is an integer number (198638610300).
Almost surely, 22347002252381 is an apocalyptic number.
It is an amenable number.
2347002252381 is a deficient number, since it is larger than the sum of its proper divisors (831215512419).
2347002252381 is a wasteful number, since it uses less digits than its factorization.
2347002252381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46465436.
The product of its (nonzero) digits is 161280, while the sum is 39.
The spelling of 2347002252381 in words is "two trillion, three hundred forty-seven billion, two million, two hundred fifty-two thousand, three hundred eighty-one".
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