Base | Representation |
---|---|
bin | 11101100011110011110… |
… | …001111010001001110100 |
3 | 21012012011210121210200111 |
4 | 131203303301322021310 |
5 | 231240113003313302 |
6 | 4153101211352404 |
7 | 266520603310633 |
oct | 35436361721164 |
9 | 7165153553614 |
10 | 2031314510452 |
11 | 7135260a2a97 |
12 | 289823152704 |
13 | 119724074cb6 |
14 | 7045d71551a |
15 | 37c8c2110d7 |
hex | 1d8f3c7a274 |
2031314510452 has 6 divisors (see below), whose sum is σ = 3554800393298. Its totient is φ = 1015657255224.
The previous prime is 2031314510431. The next prime is 2031314510479. The reversal of 2031314510452 is 2540154131302.
It can be written as a sum of positive squares in only one way, i.e., 1912368157456 + 118946352996 = 1382884^2 + 344886^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253914313803 + ... + 253914313810.
Almost surely, 22031314510452 is an apocalyptic number.
It is an amenable number.
2031314510452 is a deficient number, since it is larger than the sum of its proper divisors (1523485882846).
2031314510452 is a wasteful number, since it uses less digits than its factorization.
2031314510452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 507828627617 (or 507828627615 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 2031314510452 its reverse (2540154131302), we get a palindrome (4571468641754).
The spelling of 2031314510452 in words is "two trillion, thirty-one billion, three hundred fourteen million, five hundred ten thousand, four hundred fifty-two".
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