Base | Representation |
---|---|
bin | 10111001110000010110001… |
… | …101010011110100100101011 |
3 | 111101120120212222000202101012 |
4 | 113032002301222132210223 |
5 | 101341114003010212303 |
6 | 1001105200435214135 |
7 | 30336635564340611 |
oct | 2716026152364453 |
9 | 441516788022335 |
10 | 102120123132203 |
11 | 2a5a19a0273130 |
12 | b55369274734b |
13 | 44c9b6a247167 |
14 | 1b308d70db6b1 |
15 | bc15a34765d8 |
hex | 5ce0b1a9e92b |
102120123132203 has 8 divisors (see below), whose sum is σ = 111403849558080. Its totient is φ = 92836409851080.
The previous prime is 102120123132109. The next prime is 102120123132241. The reversal of 102120123132203 is 302231321021201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102120123132203 - 28 = 102120123131947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102120123138203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20348468 + ... + 24865646.
It is an arithmetic number, because the mean of its divisors is an integer number (13925481194760).
Almost surely, 2102120123132203 is an apocalyptic number.
102120123132203 is a deficient number, since it is larger than the sum of its proper divisors (9283726425877).
102120123132203 is a wasteful number, since it uses less digits than its factorization.
102120123132203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6572377.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 102120123132203 its reverse (302231321021201), we get a palindrome (404351444153404).
The spelling of 102120123132203 in words is "one hundred two trillion, one hundred twenty billion, one hundred twenty-three million, one hundred thirty-two thousand, two hundred three".
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