Base | Representation |
---|---|
bin | 100000001110010101110… |
… | …001110110110011000011 |
3 | 21211200210210211212112122 |
4 | 200032111301312303003 |
5 | 242240113241012011 |
6 | 4413142503514455 |
7 | 315662263130360 |
oct | 40162561666303 |
9 | 7750723755478 |
10 | 2214421032131 |
11 | 784148a40960 |
12 | 2b9205158a2b |
13 | 130a85488b49 |
14 | 7926dd25467 |
15 | 3c9075003db |
hex | 20395c76cc3 |
2214421032131 has 32 divisors (see below), whose sum is σ = 2776059578880. Its totient is φ = 1716025766400.
The previous prime is 2214421032101. The next prime is 2214421032139. The reversal of 2214421032131 is 1312301244122.
It is a happy number.
It is not a de Polignac number, because 2214421032131 - 218 = 2214420769987 is a prime.
It is a super-2 number, since 2×22144210321312 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2214421032131.
It is not an unprimeable number, because it can be changed into a prime (2214421032139) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15463400 + ... + 15605946.
It is an arithmetic number, because the mean of its divisors is an integer number (86751861840).
Almost surely, 22214421032131 is an apocalyptic number.
2214421032131 is a deficient number, since it is larger than the sum of its proper divisors (561638546749).
2214421032131 is a wasteful number, since it uses less digits than its factorization.
2214421032131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143675.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 2214421032131 its reverse (1312301244122), we get a palindrome (3526722276253).
The spelling of 2214421032131 in words is "two trillion, two hundred fourteen billion, four hundred twenty-one million, thirty-two thousand, one hundred thirty-one".
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