Base | Representation |
---|---|
bin | 101110101110011111001… |
… | …011110000100110110010 |
3 | 102100222011220010102000200 |
4 | 232232133023300212302 |
5 | 410102122333331010 |
6 | 10455041310300030 |
7 | 450662565055614 |
oct | 56563713604662 |
9 | 12328156112020 |
10 | 3211011230130 |
11 | 1028867146070 |
12 | 43a3951b7616 |
13 | 1a3a491a9162 |
14 | b15b156cdb4 |
15 | 587d4724cc0 |
hex | 2eb9f2f09b2 |
3211011230130 has 48 divisors (see below), whose sum is σ = 9107595491904. Its totient is φ = 778426964640.
The previous prime is 3211011230123. The next prime is 3211011230171. The reversal of 3211011230130 is 310321101123.
3211011230130 is a `hidden beast` number, since 321 + 1 + 0 + 1 + 12 + 301 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 1621721854 + ... + 1621723833.
It is an arithmetic number, because the mean of its divisors is an integer number (189741572748).
Almost surely, 23211011230130 is an apocalyptic number.
3211011230130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3211011230130 is an abundant number, since it is smaller than the sum of its proper divisors (5896584261774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3211011230130 is a wasteful number, since it uses less digits than its factorization.
3211011230130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3243445711 (or 3243445708 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 3211011230130 its reverse (310321101123), we get a palindrome (3521332331253).
The spelling of 3211011230130 in words is "three trillion, two hundred eleven billion, eleven million, two hundred thirty thousand, one hundred thirty".
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