Base | Representation |
---|---|
bin | 10111001110011000010111… |
… | …010111101100100100011110 |
3 | 111101122210201111112011200201 |
4 | 113032120113113230210132 |
5 | 101342003441401240220 |
6 | 1001123553004414114 |
7 | 30341416205240410 |
oct | 2716302727544436 |
9 | 441583644464621 |
10 | 102143304321310 |
11 | 2a60080646765a |
12 | b558081b4733a |
13 | 44cc0c2a054c5 |
14 | 1b31a95ab29b0 |
15 | bc1ead626d0a |
hex | 5ce6175ec91e |
102143304321310 has 32 divisors (see below), whose sum is σ = 213568014290112. Its totient is φ = 34446453914880.
The previous prime is 102143304321301. The next prime is 102143304321341. The reversal of 102143304321310 is 13123403341201.
It is a super-2 number, since 2×1021433043213102 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11960570007 + ... + 11960578546.
It is an arithmetic number, because the mean of its divisors is an integer number (6674000446566).
Almost surely, 2102143304321310 is an apocalyptic number.
102143304321310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102143304321310 is an abundant number, since it is smaller than the sum of its proper divisors (111424709968802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102143304321310 is a wasteful number, since it uses less digits than its factorization.
102143304321310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23921148628.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 102143304321310 its reverse (13123403341201), we get a palindrome (115266707662511).
The spelling of 102143304321310 in words is "one hundred two trillion, one hundred forty-three billion, three hundred four million, three hundred twenty-one thousand, three hundred ten".
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