Base | Representation |
---|---|
bin | 1111100000001… |
… | …00010100110110 |
3 | 100001200202220121 |
4 | 13300010110312 |
5 | 231242304032 |
6 | 20523122154 |
7 | 3136221460 |
oct | 760042466 |
9 | 301622817 |
10 | 130041142 |
11 | 6744a920 |
12 | 3767335a |
13 | 20c3142a |
14 | 133b1130 |
15 | b63aa97 |
hex | 7c04536 |
130041142 has 64 divisors (see below), whose sum is σ = 251412480. Its totient is φ = 48988800.
The previous prime is 130041137. The next prime is 130041157. The reversal of 130041142 is 241140031.
It is a super-2 number, since 2×1300411422 = 33821397225328328, which 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 31 ways as a sum of consecutive naturals, for example, 1023883 + ... + 1024009.
It is an arithmetic number, because the mean of its divisors is an integer number (3928320).
Almost surely, 2130041142 is an apocalyptic number.
130041142 is a deficient number, since it is larger than the sum of its proper divisors (121371338).
130041142 is a wasteful number, since it uses less digits than its factorization.
130041142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 130041142 is about 11403.5583043189. The cubic root of 130041142 is about 506.6331365353.
Adding to 130041142 its reverse (241140031), we get a palindrome (371181173).
The spelling of 130041142 in words is "one hundred thirty million, forty-one thousand, one hundred forty-two".
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