Base | Representation |
---|---|
bin | 101110101110110000111… |
… | …111100011110110001110 |
3 | 102100222221201100121110100 |
4 | 232232300333203312032 |
5 | 410103230331201110 |
6 | 10455131102351530 |
7 | 451003153544205 |
oct | 56566077436616 |
9 | 12328851317410 |
10 | 3211310022030 |
11 | 10289aa874920 |
12 | 43a45928b5a6 |
13 | 1a3a960730b6 |
14 | b15dd10a23c |
15 | 58800a95bc0 |
hex | 2ebb0fe3d8e |
3211310022030 has 48 divisors (see below), whose sum is σ = 9108442974384. Its totient is φ = 778499399040.
The previous prime is 3211310022023. The next prime is 3211310022113. The reversal of 3211310022030 is 302200131123.
3211310022030 is a `hidden beast` number, since 321 + 1 + 310 + 0 + 2 + 2 + 0 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3211310021994 and 3211310022012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1621872759 + ... + 1621874738.
It is an arithmetic number, because the mean of its divisors is an integer number (189759228633).
Almost surely, 23211310022030 is an apocalyptic number.
3211310022030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3211310022030 is an abundant number, since it is smaller than the sum of its proper divisors (5897132952354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3211310022030 is a wasteful number, since it uses less digits than its factorization.
3211310022030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3243747521 (or 3243747518 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 3211310022030 its reverse (302200131123), we get a palindrome (3513510153153).
The spelling of 3211310022030 in words is "three trillion, two hundred eleven billion, three hundred ten million, twenty-two thousand, thirty".
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