Base | Representation |
---|---|
bin | 10000100111011111101… |
… | …010111011011011011000 |
3 | 11001011111021212211111111 |
4 | 100213133222323123120 |
5 | 122202122214443242 |
6 | 2232331301110104 |
7 | 145333546356460 |
oct | 20473752733330 |
9 | 4034437784444 |
10 | 1141918906072 |
11 | 4003154a861a |
12 | 16538a3b8334 |
13 | 838b45808c9 |
14 | 3d3aa860ba0 |
15 | 1ea85b7c817 |
hex | 109dfabb6d8 |
1141918906072 has 32 divisors (see below), whose sum is σ = 2451315456000. Its totient is φ = 488524542624.
The previous prime is 1141918906057. The next prime is 1141918906081. The reversal of 1141918906072 is 2706098191411.
It is a congruent number.
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, 18078072 + ... + 18141127.
It is an arithmetic number, because the mean of its divisors is an integer number (76603608000).
Almost surely, 21141918906072 is an apocalyptic number.
It is an amenable number.
1141918906072 is an abundant number, since it is smaller than the sum of its proper divisors (1309396549928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1141918906072 is a wasteful number, since it uses less digits than its factorization.
1141918906072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36219775 (or 36219771 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 49.
The spelling of 1141918906072 in words is "one trillion, one hundred forty-one billion, nine hundred eighteen million, nine hundred six thousand, seventy-two".
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