Base | Representation |
---|---|
bin | 101111101100011101… |
… | …0011000101101000001 |
3 | 100210101001202102222111 |
4 | 1133120322120231001 |
5 | 3134230344311001 |
6 | 115015213335321 |
7 | 10254101543632 |
oct | 1373072305501 |
9 | 323331672874 |
10 | 102423432001 |
11 | 3a48a3a2470 |
12 | 17a25497541 |
13 | 9873910987 |
14 | 4d58c5d889 |
15 | 29e6d8d851 |
hex | 17d8e98b41 |
102423432001 has 8 divisors (see below), whose sum is σ = 112045896000. Its totient is φ = 92852841840.
The previous prime is 102423431977. The next prime is 102423432017. The reversal of 102423432001 is 100234324201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-102423432001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102423432071) 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 7 ways as a sum of consecutive naturals, for example, 12964326 + ... + 12972223.
It is an arithmetic number, because the mean of its divisors is an integer number (14005737000).
Almost surely, 2102423432001 is an apocalyptic number.
102423432001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
102423432001 is a deficient number, since it is larger than the sum of its proper divisors (9622463999).
102423432001 is a wasteful number, since it uses less digits than its factorization.
102423432001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25936919.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 102423432001 its reverse (100234324201), we get a palindrome (202657756202).
The spelling of 102423432001 in words is "one hundred two billion, four hundred twenty-three million, four hundred thirty-two thousand, one".
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