Base | Representation |
---|---|
bin | 1100001100110… |
… | …10000111001111 |
3 | 21010120120100220 |
4 | 12012122013033 |
5 | 202144434434 |
6 | 14053322423 |
7 | 2351621304 |
oct | 606320717 |
9 | 233516326 |
10 | 102343119 |
11 | 5285199a |
12 | 2a336413 |
13 | 18284178 |
14 | d8410ab |
15 | 8eb8d49 |
hex | 619a1cf |
102343119 has 16 divisors (see below), whose sum is σ = 138332160. Its totient is φ = 67298400.
The previous prime is 102343097. The next prime is 102343141. The reversal of 102343119 is 911343201.
It is an interprime number because it is at equal distance from previous prime (102343097) and next prime (102343141).
It is not a de Polignac number, because 102343119 - 221 = 100245967 is a prime.
It is a super-2 number, since 2×1023431192 = 20948228013296322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102343919) 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, 70402 + ... + 71840.
It is an arithmetic number, because the mean of its divisors is an integer number (8645760).
Almost surely, 2102343119 is an apocalyptic number.
102343119 is a deficient number, since it is larger than the sum of its proper divisors (35989041).
102343119 is a wasteful number, since it uses less digits than its factorization.
102343119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1750.
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 102343119 is about 10116.4775984529. The cubic root of 102343119 is about 467.7561965211.
The spelling of 102343119 in words is "one hundred two million, three hundred forty-three thousand, one hundred nineteen".
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