Base | Representation |
---|---|
bin | 100001111010100… |
… | …0100101000110101 |
3 | 2221022022200110101 |
4 | 1003311010220311 |
5 | 4312311023401 |
6 | 304530554101 |
7 | 40125502510 |
oct | 10365045065 |
9 | 2838280411 |
10 | 1137986101 |
11 | 5343aa88a |
12 | 279138931 |
13 | 1519c0975 |
14 | ab1c9d77 |
15 | 69d8b101 |
hex | 43d44a35 |
1137986101 has 8 divisors (see below), whose sum is σ = 1301546240. Its totient is φ = 974673648.
The previous prime is 1137986053. The next prime is 1137986107. The reversal of 1137986101 is 1016897311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1137986101 - 217 = 1137855029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1137986107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51966 + ... + 70543.
It is an arithmetic number, because the mean of its divisors is an integer number (162693280).
Almost surely, 21137986101 is an apocalyptic number.
It is an amenable number.
1137986101 is a deficient number, since it is larger than the sum of its proper divisors (163560139).
1137986101 is a wasteful number, since it uses less digits than its factorization.
1137986101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123843.
The product of its (nonzero) digits is 9072, while the sum is 37.
The square root of 1137986101 is about 33734.0495790233. The cubic root of 1137986101 is about 1044.0284158798.
The spelling of 1137986101 in words is "one billion, one hundred thirty-seven million, nine hundred eighty-six thousand, one hundred one".
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