Base | Representation |
---|---|
bin | 1100011001011111101… |
… | …0001010001000110000 |
3 | 202100210110211212112210 |
4 | 3012113322022020300 |
5 | 11442212003043432 |
6 | 241503552052120 |
7 | 21250250103162 |
oct | 3062772121060 |
9 | 670713755483 |
10 | 213002002992 |
11 | 82374094519 |
12 | 35345b34040 |
13 | 17116c4277c |
14 | a448c0c932 |
15 | 5819b6e8cc |
hex | 3197e8a230 |
213002002992 has 40 divisors (see below), whose sum is σ = 553760004016. Its totient is φ = 70548431616.
The previous prime is 213002002949. The next prime is 213002003009. The reversal of 213002002992 is 299200200312.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14124763 + ... + 14139834.
Almost surely, 2213002002992 is an apocalyptic number.
It is an amenable number.
213002002992 is an abundant number, since it is smaller than the sum of its proper divisors (340758001024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213002002992 is a wasteful number, since it uses less digits than its factorization.
213002002992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28264765 (or 28264759 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 30.
The spelling of 213002002992 in words is "two hundred thirteen billion, two million, two thousand, nine hundred ninety-two".
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