Base | Representation |
---|---|
bin | 1010000010011101111011011… |
… | …1101010001111000000010100 |
3 | 10102122011020112200121002222001 |
4 | 2200213132313222033000110 |
5 | 1220042132011221124302 |
6 | 10542215551043245044 |
7 | 301535522365130134 |
oct | 24047366752170024 |
9 | 3378136480532861 |
10 | 706400647442452 |
11 | 195098917721a76 |
12 | 67289217679784 |
13 | 244213ab7ba821 |
14 | c661d8c008ac4 |
15 | 56a017e0ad787 |
hex | 28277b7a8f014 |
706400647442452 has 24 divisors (see below), whose sum is σ = 1236983304228840. Its totient is φ = 352976849817600.
The previous prime is 706400647442449. The next prime is 706400647442473. The reversal of 706400647442452 is 254244746004607.
It can be written as a sum of positive squares in 4 ways, for example, as 367968920090256 + 338431727352196 = 19182516^2 + 18396514^2 .
It is a junction number, because it is equal to n+sod(n) for n = 706400647442393 and 706400647442402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945939438 + ... + 946685914.
It is an arithmetic number, because the mean of its divisors is an integer number (51540971009535).
Almost surely, 2706400647442452 is an apocalyptic number.
It is an amenable number.
706400647442452 is a deficient number, since it is larger than the sum of its proper divisors (530582656786388).
706400647442452 is a wasteful number, since it uses less digits than its factorization.
706400647442452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 895851 (or 895849 counting only the distinct ones).
The product of its (nonzero) digits is 36126720, while the sum is 55.
The spelling of 706400647442452 in words is "seven hundred six trillion, four hundred billion, six hundred forty-seven million, four hundred forty-two thousand, four hundred fifty-two".
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