Base | Representation |
---|---|
bin | 110001111111011110… |
… | …0100000001011011001 |
3 | 101021002212011200012101 |
4 | 1203332330200023121 |
5 | 3224331230112114 |
6 | 121152514043401 |
7 | 10520252044402 |
oct | 1437674401331 |
9 | 337085150171 |
10 | 107356488409 |
11 | 41590a36795 |
12 | 18981579561 |
13 | a17b930c71 |
14 | 52a60969a9 |
15 | 2bd4ebed74 |
hex | 18fef202d9 |
107356488409 has 9 divisors (see below), whose sum is σ = 107732965557. Its totient is φ = 106981325724.
The previous prime is 107356488391. The next prime is 107356488427. The reversal of 107356488409 is 904884653701.
The square root of 107356488409 is 327653.
It is a perfect power (a square), and thus also a powerful number.
It is an interprime number because it is at equal distance from previous prime (107356488391) and next prime (107356488427).
It is a de Polignac number, because none of the positive numbers 2k-107356488409 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 107356488409.
It is not an unprimeable number, because it can be changed into a prime (107356488209) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 179225892 + ... + 179226490.
Almost surely, 2107356488409 is an apocalyptic number.
107356488409 is the 327653-rd square number.
107356488409 is the 163827-th centered octagonal number.
It is an amenable number.
107356488409 is a deficient number, since it is larger than the sum of its proper divisors (376477148).
107356488409 is an frugal number, since it uses more digits than its factorization.
107356488409 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2292 (or 1146 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 55.
The spelling of 107356488409 in words is "one hundred seven billion, three hundred fifty-six million, four hundred eighty-eight thousand, four hundred nine".
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