Base | Representation |
---|---|
bin | 11110000001001100010… |
… | …10110110110001010110 |
3 | 10122121022022021102222222 |
4 | 33000212022312301112 |
5 | 113344333211443110 |
6 | 2105500014422342 |
7 | 134342600600126 |
oct | 17004612666126 |
9 | 3577268242888 |
10 | 1031432531030 |
11 | 368478857770 |
12 | 147a948019b2 |
13 | 7635738c425 |
14 | 37cc8c30c86 |
15 | 1bc6b00dc55 |
hex | f0262b6c56 |
1031432531030 has 32 divisors (see below), whose sum is σ = 2090692574208. Its totient is φ = 362967458400.
The previous prime is 1031432531023. The next prime is 1031432531089. The reversal of 1031432531030 is 301352341301.
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 15 ways as a sum of consecutive naturals, for example, 151233032 + ... + 151239851.
It is an arithmetic number, because the mean of its divisors is an integer number (65334142944).
Almost surely, 21031432531030 is an apocalyptic number.
1031432531030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1031432531030 is an abundant number, since it is smaller than the sum of its proper divisors (1059260043178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1031432531030 is a wasteful number, since it uses less digits than its factorization.
1031432531030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302472932.
The product of its (nonzero) digits is 3240, while the sum is 26.
Adding to 1031432531030 its reverse (301352341301), we get a palindrome (1332784872331).
The spelling of 1031432531030 in words is "one trillion, thirty-one billion, four hundred thirty-two million, five hundred thirty-one thousand, thirty".
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