Base | Representation |
---|---|
bin | 10001011110101000000… |
… | …001001000100000010101 |
3 | 11020211021202022000102212 |
4 | 101132220001020200111 |
5 | 124134340333313403 |
6 | 2315441241243205 |
7 | 152530512610022 |
oct | 21365001104025 |
9 | 4224252260385 |
10 | 1201114744853 |
11 | 423431a62431 |
12 | 17494aa93505 |
13 | 8935952bb4a |
14 | 421c45c4549 |
15 | 2139c9d54d8 |
hex | 117a8048815 |
1201114744853 has 16 divisors (see below), whose sum is σ = 1262314247040. Its totient is φ = 1140692484096.
The previous prime is 1201114744847. The next prime is 1201114744889. The reversal of 1201114744853 is 3584474111021.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1201114744853 is a prime.
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 1201114744853.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1201114744813) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1483733 + ... + 2145621.
It is an arithmetic number, because the mean of its divisors is an integer number (78894640440).
Almost surely, 21201114744853 is an apocalyptic number.
It is an amenable number.
1201114744853 is a deficient number, since it is larger than the sum of its proper divisors (61199502187).
1201114744853 is a wasteful number, since it uses less digits than its factorization.
1201114744853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 662476.
The product of its (nonzero) digits is 107520, while the sum is 41.
Adding to 1201114744853 its reverse (3584474111021), we get a palindrome (4785588855874).
The spelling of 1201114744853 in words is "one trillion, two hundred one billion, one hundred fourteen million, seven hundred forty-four thousand, eight hundred fifty-three".
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