Base | Representation |
---|---|
bin | 101111101001001111… |
… | …1001010001110011010 |
3 | 100210002112220121111212 |
4 | 1133102133022032122 |
5 | 3134020300202024 |
6 | 115000403023122 |
7 | 10251322342535 |
oct | 1372237121632 |
9 | 323075817455 |
10 | 102315631514 |
11 | 3a434563358 |
12 | 179b536aaa2 |
13 | 98574987c5 |
14 | 4d487dba1c |
15 | 29dc697a0e |
hex | 17d27ca39a |
102315631514 has 16 divisors (see below), whose sum is σ = 162860552640. Its totient is φ = 48104179200.
The previous prime is 102315631507. The next prime is 102315631519. The reversal of 102315631514 is 415136513201.
It is not an unprimeable number, because it can be changed into a prime (102315631519) 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, 18846887 + ... + 18852314.
It is an arithmetic number, because the mean of its divisors is an integer number (10178784540).
Almost surely, 2102315631514 is an apocalyptic number.
102315631514 is a deficient number, since it is larger than the sum of its proper divisors (60544921126).
102315631514 is a wasteful number, since it uses less digits than its factorization.
102315631514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37699285.
The product of its (nonzero) digits is 10800, while the sum is 32.
The spelling of 102315631514 in words is "one hundred two billion, three hundred fifteen million, six hundred thirty-one thousand, five hundred fourteen".
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