Base | Representation |
---|---|
bin | 1111100000001… |
… | …11010101111011 |
3 | 100001201101212021 |
4 | 13300013111323 |
5 | 231243202444 |
6 | 20523255311 |
7 | 3136302502 |
oct | 760072573 |
9 | 301641767 |
10 | 130053499 |
11 | 67459134 |
12 | 3767a537 |
13 | 20c36c44 |
14 | 133b5839 |
15 | b63e584 |
hex | 7c0757b |
130053499 has 16 divisors (see below), whose sum is σ = 139818880. Its totient is φ = 120940776.
The previous prime is 130053493. The next prime is 130053503. The reversal of 130053499 is 994350031.
It is not a de Polignac number, because 130053499 - 23 = 130053491 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130053491) 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, 459412 + ... + 459694.
It is an arithmetic number, because the mean of its divisors is an integer number (8738680).
Almost surely, 2130053499 is an apocalyptic number.
130053499 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
130053499 is a deficient number, since it is larger than the sum of its proper divisors (9765381).
130053499 is an frugal number, since it uses more digits than its factorization.
130053499 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 407 (or 369 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 34.
The square root of 130053499 is about 11404.1000960181. The cubic root of 130053499 is about 506.6491834245.
The spelling of 130053499 in words is "one hundred thirty million, fifty-three thousand, four hundred ninety-nine".
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