Base | Representation |
---|---|
bin | 1001100011101100011000… |
… | …0101101101110000000101 |
3 | 1101012122002021101201021012 |
4 | 2120323012011231300011 |
5 | 2334134022212033101 |
6 | 34203403205532005 |
7 | 2133144123000665 |
oct | 230730605556005 |
9 | 41178067351235 |
10 | 10508813392901 |
11 | 3391843217aaa |
12 | 1218818414005 |
13 | 5b2c911ab285 |
14 | 2848b4a701a5 |
15 | 133559691bbb |
hex | 98ec616dc05 |
10508813392901 has 4 divisors (see below), whose sum is σ = 10508836680012. Its totient is φ = 10508790105792.
The previous prime is 10508813392843. The next prime is 10508813392907. The reversal of 10508813392901 is 10929331880501.
It is a Cunningham number, because it is equal to 32417302+1.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3467140824676 + 7041672568225 = 1862026^2 + 2653615^2 .
It is a cyclic number.
It is not a de Polignac number, because 10508813392901 - 214 = 10508813376517 is a prime.
It is a super-2 number, since 2×105088133929012 (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 10508813392901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10508813392907) 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, 10952996 + ... + 11873741.
It is an arithmetic number, because the mean of its divisors is an integer number (2627209170003).
Almost surely, 210508813392901 is an apocalyptic number.
It is an amenable number.
10508813392901 is a deficient number, since it is larger than the sum of its proper divisors (23287111).
10508813392901 is an equidigital number, since it uses as much as digits as its factorization.
10508813392901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23287110.
The product of its (nonzero) digits is 466560, while the sum is 50.
The spelling of 10508813392901 in words is "ten trillion, five hundred eight billion, eight hundred thirteen million, three hundred ninety-two thousand, nine hundred one".
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