Base | Representation |
---|---|
bin | 11000100000011011010… |
… | …001000010011000110000 |
3 | 12221222220202100022110010 |
4 | 120200123101002120300 |
5 | 210043001131143323 |
6 | 3325354030134520 |
7 | 232446121114056 |
oct | 30403321023060 |
9 | 5858822308403 |
10 | 1684084631088 |
11 | 59a241963342 |
12 | 232478651440 |
13 | c2a68371812 |
14 | 5b71db2a1d6 |
15 | 2dc18493c93 |
hex | 1881b442630 |
1684084631088 has 20 divisors (see below), whose sum is σ = 4350551963768. Its totient is φ = 561361543680.
The previous prime is 1684084631081. The next prime is 1684084631167. The reversal of 1684084631088 is 8801364804861.
It is a super-2 number, since 2×16840846310882 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1684084631081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17542548193 + ... + 17542548288.
Almost surely, 21684084631088 is an apocalyptic number.
It is an amenable number.
1684084631088 is an abundant number, since it is smaller than the sum of its proper divisors (2666467332680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1684084631088 is a wasteful number, since it uses less digits than its factorization.
1684084631088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35085096492 (or 35085096486 counting only the distinct ones).
The product of its (nonzero) digits is 7077888, while the sum is 57.
The spelling of 1684084631088 in words is "one trillion, six hundred eighty-four billion, eighty-four million, six hundred thirty-one thousand, eighty-eight".
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