Base | Representation |
---|---|
bin | 101111100110001101… |
… | …1100111100111010111 |
3 | 100202211110202020012001 |
4 | 1133030123213213113 |
5 | 3133313243240043 |
6 | 114542333340131 |
7 | 10245650001454 |
oct | 1371433474727 |
9 | 322743666161 |
10 | 102214040023 |
11 | 3a392185147 |
12 | 17987337647 |
13 | 983c4187b4 |
14 | 4d3911482b |
15 | 29d37cb74d |
hex | 17cc6e79d7 |
102214040023 has 16 divisors (see below), whose sum is σ = 110173248000. Its totient is φ = 94523671872.
The previous prime is 102214040021. The next prime is 102214040087. The reversal of 102214040023 is 320040412201.
It is a cyclic number.
It is not a de Polignac number, because 102214040023 - 21 = 102214040021 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102214040021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187443 + ... + 489451.
It is an arithmetic number, because the mean of its divisors is an integer number (6885828000).
Almost surely, 2102214040023 is an apocalyptic number.
102214040023 is a deficient number, since it is larger than the sum of its proper divisors (7959207977).
102214040023 is a wasteful number, since it uses less digits than its factorization.
102214040023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302454.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 102214040023 its reverse (320040412201), we get a palindrome (422254452224).
The spelling of 102214040023 in words is "one hundred two billion, two hundred fourteen million, forty thousand, twenty-three".
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