Base | Representation |
---|---|
bin | 1111100101100… |
… | …11001101001101 |
3 | 100010001011111122 |
4 | 13302303031031 |
5 | 231433214303 |
6 | 20550330325 |
7 | 3145264031 |
oct | 762631515 |
9 | 303034448 |
10 | 130757453 |
11 | 6789a012 |
12 | 379599a5 |
13 | 21122498 |
14 | 1351a1c1 |
15 | b72ce38 |
hex | 7cb334d |
130757453 has 8 divisors (see below), whose sum is σ = 135414048. Its totient is φ = 126174384.
The previous prime is 130757443. The next prime is 130757479. The reversal of 130757453 is 354757031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130757453 - 28 = 130757197 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 (130757423) 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, 14750 + ... + 21887.
It is an arithmetic number, because the mean of its divisors is an integer number (16926756).
Almost surely, 2130757453 is an apocalyptic number.
It is an amenable number.
130757453 is a deficient number, since it is larger than the sum of its proper divisors (4656595).
130757453 is an equidigital number, since it uses as much as digits as its factorization.
130757453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36763.
The product of its (nonzero) digits is 44100, while the sum is 35.
The square root of 130757453 is about 11434.9225183208. The cubic root of 130757453 is about 507.5616698093.
The spelling of 130757453 in words is "one hundred thirty million, seven hundred fifty-seven thousand, four hundred fifty-three".
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