Base | Representation |
---|---|
bin | 11101110010010011010010… |
… | …010001011110001011011110 |
3 | 122011211110222100111022011120 |
4 | 131302103102101132023132 |
5 | 114132301030230322142 |
6 | 1142340325542231410 |
7 | 36410303605204131 |
oct | 3562232221361336 |
9 | 564743870438146 |
10 | 131000030323422 |
11 | 38816889a545a7 |
12 | 12838825125566 |
13 | 5813332c09c80 |
14 | 244c61465a218 |
15 | 10229287ee7ec |
hex | 7724d245e2de |
131000030323422 has 32 divisors (see below), whose sum is σ = 282154385929248. Its totient is φ = 40307633857536.
The previous prime is 131000030323399. The next prime is 131000030323439. The reversal of 131000030323422 is 224323030000131.
It is a super-2 number, since 2×1310000303234222 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 131000030323392 and 131000030323401.
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, 65412838 + ... + 67385750.
It is an arithmetic number, because the mean of its divisors is an integer number (8817324560289).
Almost surely, 2131000030323422 is an apocalyptic number.
131000030323422 is an abundant number, since it is smaller than the sum of its proper divisors (151154355605826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131000030323422 is a wasteful number, since it uses less digits than its factorization.
131000030323422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2824204.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 131000030323422 its reverse (224323030000131), we get a palindrome (355323060323553).
The spelling of 131000030323422 in words is "one hundred thirty-one trillion, thirty million, three hundred twenty-three thousand, four hundred twenty-two".
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