Base | Representation |
---|---|
bin | 1001110000011010111110… |
… | …0011110001110101101010 |
3 | 1101222112111102210202211101 |
4 | 2130012233203301311222 |
5 | 2401224334023330330 |
6 | 34452045150552014 |
7 | 2155014631462453 |
oct | 234065743616552 |
9 | 41875442722741 |
10 | 10727478730090 |
11 | 3466553095301 |
12 | 1253082b0860a |
13 | 5ca79b521965 |
14 | 2912d9a9212a |
15 | 1390a65e64ca |
hex | 9c1af8f1d6a |
10727478730090 has 32 divisors (see below), whose sum is σ = 19901913411024. Its totient is φ = 4160160990720.
The previous prime is 10727478730063. The next prime is 10727478730103. The reversal of 10727478730090 is 9003787472701.
It is a Cunningham number, because it is equal to 32752832+1.
It can be written as a sum of positive squares in 8 ways, for example, as 3861889198561 + 6865589531529 = 1965169^2 + 2620227^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51485329 + ... + 51693268.
Almost surely, 210727478730090 is an apocalyptic number.
10727478730090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10727478730090 is a deficient number, since it is larger than the sum of its proper divisors (9174434680934).
10727478730090 is a wasteful number, since it uses less digits than its factorization.
10727478730090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103178922.
The product of its (nonzero) digits is 4148928, while the sum is 55.
The spelling of 10727478730090 in words is "ten trillion, seven hundred twenty-seven billion, four hundred seventy-eight million, seven hundred thirty thousand, ninety".
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