Base | Representation |
---|---|
bin | 110000000101001001… |
… | …1100111111001011110 |
3 | 100212111211002201212122 |
4 | 1200022103213321132 |
5 | 3142430021201142 |
6 | 115233335302542 |
7 | 10313453431136 |
oct | 1401223477136 |
9 | 325454081778 |
10 | 103252131422 |
11 | 3a875155620 |
12 | 18016b1aa52 |
13 | 997650186b |
14 | 4dd6d39ac6 |
15 | 2a449d41d2 |
hex | 180a4e7e5e |
103252131422 has 16 divisors (see below), whose sum is σ = 169052540400. Its totient is φ = 46906535040.
The previous prime is 103252131377. The next prime is 103252131487. The reversal of 103252131422 is 224131252301.
It is a super-2 number, since 2×1032521314222 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103252131391 and 103252131400.
It is a congruent number.
It is an unprimeable number.
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, 1272347 + ... + 1351062.
It is an arithmetic number, because the mean of its divisors is an integer number (10565783775).
Almost surely, 2103252131422 is an apocalyptic number.
103252131422 is a deficient number, since it is larger than the sum of its proper divisors (65800408978).
103252131422 is a wasteful number, since it uses less digits than its factorization.
103252131422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2625211.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 103252131422 its reverse (224131252301), we get a palindrome (327383383723).
The spelling of 103252131422 in words is "one hundred three billion, two hundred fifty-two million, one hundred thirty-one thousand, four hundred twenty-two".
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