Base | Representation |
---|---|
bin | 1111100101011… |
… | …10010100101101 |
3 | 100010000011001220 |
4 | 13302232110231 |
5 | 231432044303 |
6 | 20550053553 |
7 | 3145151520 |
oct | 762562455 |
9 | 303004056 |
10 | 130737453 |
11 | 67885a90 |
12 | 3794a2b9 |
13 | 21116352 |
14 | 13512bb7 |
15 | b727053 |
hex | 7cae52d |
130737453 has 32 divisors (see below), whose sum is σ = 218695680. Its totient is φ = 67488960.
The previous prime is 130737443. The next prime is 130737491. The reversal of 130737453 is 354737031.
It is a happy number.
It is not a de Polignac number, because 130737453 - 25 = 130737421 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130737403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36883 + ... + 40271.
It is an arithmetic number, because the mean of its divisors is an integer number (6834240).
Almost surely, 2130737453 is an apocalyptic number.
It is an amenable number.
130737453 is a deficient number, since it is larger than the sum of its proper divisors (87958227).
130737453 is a wasteful number, since it uses less digits than its factorization.
130737453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3577.
The product of its (nonzero) digits is 26460, while the sum is 33.
The square root of 130737453 is about 11434.0479708632. The cubic root of 130737453 is about 507.5357904661.
The spelling of 130737453 in words is "one hundred thirty million, seven hundred thirty-seven thousand, four hundred fifty-three".
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