Base | Representation |
---|---|
bin | 1001111011001111011001… |
… | …1000000001111111010101 |
3 | 1102122022021011012021102110 |
4 | 2132303312120001333111 |
5 | 2412301020202122311 |
6 | 35113305102301233 |
7 | 2204314666024311 |
oct | 236636630017725 |
9 | 42568234167373 |
10 | 10913350426581 |
11 | 3528364894a09 |
12 | 12830b6b87819 |
13 | 61218078b715 |
14 | 29a2cd61cb41 |
15 | 13dd345418a6 |
hex | 9ecf6601fd5 |
10913350426581 has 8 divisors (see below), whose sum is σ = 14551211890624. Its totient is φ = 7275527956800.
The previous prime is 10913350426553. The next prime is 10913350426613. The reversal of 10913350426581 is 18562405331901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10913350426581 - 27 = 10913350426453 is a prime.
It is a super-2 number, since 2×109133504265812 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10913350426581.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10913350426541) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9089161 + ... + 10219566.
It is an arithmetic number, because the mean of its divisors is an integer number (1818901486328).
Almost surely, 210913350426581 is an apocalyptic number.
It is an amenable number.
10913350426581 is a deficient number, since it is larger than the sum of its proper divisors (3637861464043).
10913350426581 is a wasteful number, since it uses less digits than its factorization.
10913350426581 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19497131.
The product of its (nonzero) digits is 777600, while the sum is 48.
The spelling of 10913350426581 in words is "ten trillion, nine hundred thirteen billion, three hundred fifty million, four hundred twenty-six thousand, five hundred eighty-one".
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