Base | Representation |
---|---|
bin | 10111001100111100110011… |
… | …111111010010101100110111 |
3 | 111101022101222112000011201102 |
4 | 113030330303333102230313 |
5 | 101333401130023342401 |
6 | 1001010454222320315 |
7 | 30331336143153404 |
oct | 2714746377225467 |
9 | 441271875004642 |
10 | 102045000215351 |
11 | 2a57305034a886 |
12 | b54100812909b |
13 | 44c2a5766547b |
14 | 1b2b00bd892ab |
15 | bbe65822e56b |
hex | 5ccf33fd2b37 |
102045000215351 has 4 divisors (see below), whose sum is σ = 102045796618272. Its totient is φ = 102044203812432.
The previous prime is 102045000215273. The next prime is 102045000215413. The reversal of 102045000215351 is 153512000540201.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102045000215351 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 (102045000215651) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398009231 + ... + 398265536.
It is an arithmetic number, because the mean of its divisors is an integer number (25511449154568).
Almost surely, 2102045000215351 is an apocalyptic number.
102045000215351 is a deficient number, since it is larger than the sum of its proper divisors (796402921).
102045000215351 is an equidigital number, since it uses as much as digits as its factorization.
102045000215351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 796402920.
The product of its (nonzero) digits is 6000, while the sum is 29.
Adding to 102045000215351 its reverse (153512000540201), we get a palindrome (255557000755552).
The spelling of 102045000215351 in words is "one hundred two trillion, forty-five billion, two hundred fifteen thousand, three hundred fifty-one".
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