Base | Representation |
---|---|
bin | 1001000111010111001110… |
… | …1111000110111100110000 |
3 | 1022111002210102002110020112 |
4 | 2101311303233012330300 |
5 | 2303200230202240030 |
6 | 33152031150000452 |
7 | 2053033664040554 |
oct | 221656357067460 |
9 | 38432712073215 |
10 | 10022100430640 |
11 | 3214392465731 |
12 | 115a4251a6128 |
13 | 579106a4200c |
14 | 269102373864 |
15 | 125a702ada95 |
hex | 91d73bc6f30 |
10022100430640 has 40 divisors (see below), whose sum is σ = 23479256682288. Its totient is φ = 3978238334720.
The previous prime is 10022100430637. The next prime is 10022100430691. The reversal of 10022100430640 is 4603400122001.
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478143167 + ... + 478164126.
Almost surely, 210022100430640 is an apocalyptic number.
10022100430640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10022100430640 is an abundant number, since it is smaller than the sum of its proper divisors (13457156251648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10022100430640 is a wasteful number, since it uses less digits than its factorization.
10022100430640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 956307437 (or 956307431 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 10022100430640 its reverse (4603400122001), we get a palindrome (14625500552641).
The spelling of 10022100430640 in words is "ten trillion, twenty-two billion, one hundred million, four hundred thirty thousand, six hundred forty".
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