Base | Representation |
---|---|
bin | 1001000010101000101… |
… | …00110110110111000100 |
3 | 1002200211220021222010001 |
4 | 10201110110312313010 |
5 | 20042204003232134 |
6 | 354413423011044 |
7 | 31305153552331 |
oct | 4412424666704 |
9 | 1080756258101 |
10 | 310652399044 |
11 | 10a8241a9379 |
12 | 50258a39a84 |
13 | 233a9a30000 |
14 | 1106dbab988 |
15 | 813298a414 |
hex | 4854536dc4 |
310652399044 has 135 divisors (see below), whose sum is σ = 632141430963. Its totient is φ = 133552852992.
The previous prime is 310652399023. The next prime is 310652399047. The reversal of 310652399044 is 440993256013.
The square root of 310652399044 is 557362.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 22 ways, for example, as 229404597444 + 81247801600 = 478962^2 + 285040^2 .
It is a super-2 number, since 2×3106523990442 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 310652398985 and 310652399003.
It is not an unprimeable number, because it can be changed into a prime (310652399047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 3202602004 + ... + 3202602100.
Almost surely, 2310652399044 is an apocalyptic number.
310652399044 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
310652399044 is the 557362-nd square number.
It is an amenable number.
310652399044 is an abundant number, since it is smaller than the sum of its proper divisors (321489031919).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310652399044 is an frugal number, since it uses more digits than its factorization.
310652399044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284 (or 129 counting only the distinct ones).
The product of its (nonzero) digits is 699840, while the sum is 46.
The spelling of 310652399044 in words is "three hundred ten billion, six hundred fifty-two million, three hundred ninety-nine thousand, forty-four".
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