Base | Representation |
---|---|
bin | 101111101100001000… |
… | …0011000111101011001 |
3 | 100210100022001010110202 |
4 | 1133120100120331121 |
5 | 3134220040014001 |
6 | 115014141351545 |
7 | 10253606142500 |
oct | 1373020307531 |
9 | 323308033422 |
10 | 102412423001 |
11 | 3a484163219 |
12 | 17a218685b5 |
13 | 9871557a85 |
14 | 4d575d5837 |
15 | 29e5e1696b |
hex | 17d8418f59 |
102412423001 has 12 divisors (see below), whose sum is σ = 119142695952. Its totient is φ = 87774798888.
The previous prime is 102412422991. The next prime is 102412423063. The reversal of 102412423001 is 100324214201.
It is not a de Polignac number, because 102412423001 - 222 = 102408228697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102412422001) 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 11 ways as a sum of consecutive naturals, for example, 558986 + ... + 719228.
It is an arithmetic number, because the mean of its divisors is an integer number (9928557996).
Almost surely, 2102412423001 is an apocalyptic number.
It is an amenable number.
102412423001 is a deficient number, since it is larger than the sum of its proper divisors (16730272951).
102412423001 is a wasteful number, since it uses less digits than its factorization.
102412423001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173300 (or 173293 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 102412423001 its reverse (100324214201), we get a palindrome (202736637202).
The spelling of 102412423001 in words is "one hundred two billion, four hundred twelve million, four hundred twenty-three thousand, one".
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