Base | Representation |
---|---|
bin | 1110000111001010001100… |
… | …00000101100101111110000 |
3 | 11001212122211021022000010010 |
4 | 13003211012000230233300 |
5 | 13031413134201131000 |
6 | 150000014203534520 |
7 | 6352003436566623 |
oct | 703450600545760 |
9 | 131778737260103 |
10 | 31032313302000 |
11 | 998480393700a |
12 | 359232ab2a440 |
13 | 144144712181a |
14 | 793d8716ddba |
15 | 38c34d2b6d50 |
hex | 1c394602cbf0 |
31032313302000 has 320 divisors, whose sum is σ = 100921233913344. Its totient is φ = 8203384883200.
The previous prime is 31032313301879. The next prime is 31032313302019. The reversal of 31032313302000 is 20331323013.
It is a super-2 number, since 2×310323133020002 (a number of 28 digits) 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 63 ways as a sum of consecutive naturals, for example, 317297107 + ... + 317394893.
Almost surely, 231032313302000 is an apocalyptic number.
31032313302000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 31032313302000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50460616956672).
31032313302000 is an abundant number, since it is smaller than the sum of its proper divisors (69888920611344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31032313302000 is a wasteful number, since it uses less digits than its factorization.
31032313302000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98273 (or 98257 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 31032313302000 its reverse (20331323013), we get a palindrome (31052644625013).
The spelling of 31032313302000 in words is "thirty-one trillion, thirty-two billion, three hundred thirteen million, three hundred two thousand".
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