Base | Representation |
---|---|
bin | 10001000010101000011… |
… | …101001011011111111000 |
3 | 11010221200222221221022020 |
4 | 101002220131023133320 |
5 | 123141311133413242 |
6 | 2253550514354440 |
7 | 150414615014334 |
oct | 21025035133770 |
9 | 4127628857266 |
10 | 1171057326072 |
11 | 411708370867 |
12 | 16ab6088ba20 |
13 | 865792b194a |
14 | 409726b07c4 |
15 | 206ddd186ec |
hex | 110a874b7f8 |
1171057326072 has 64 divisors (see below), whose sum is σ = 3008263104000. Its totient is φ = 379679107584.
The previous prime is 1171057326041. The next prime is 1171057326073. The reversal of 1171057326072 is 2706237501711.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1171057326073) 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, 2127297 + ... + 2620592.
It is an arithmetic number, because the mean of its divisors is an integer number (47004111000).
Almost surely, 21171057326072 is an apocalyptic number.
1171057326072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1171057326072 is an abundant number, since it is smaller than the sum of its proper divisors (1837205777928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1171057326072 is a wasteful number, since it uses less digits than its factorization.
1171057326072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4748180 (or 4748176 counting only the distinct ones).
The product of its (nonzero) digits is 123480, while the sum is 42.
The spelling of 1171057326072 in words is "one trillion, one hundred seventy-one billion, fifty-seven million, three hundred twenty-six thousand, seventy-two".
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