Base | Representation |
---|---|
bin | 1111100010100… |
… | …10000000101100 |
3 | 100002021221101201 |
4 | 13301102000230 |
5 | 231332444330 |
6 | 20534015244 |
7 | 3142015246 |
oct | 761220054 |
9 | 302257351 |
10 | 130359340 |
11 | 676479a1 |
12 | 377a7524 |
13 | 21013207 |
14 | 13455096 |
15 | b69eeca |
hex | 7c5202c |
130359340 has 24 divisors (see below), whose sum is σ = 282586752. Its totient is φ = 50461440.
The previous prime is 130359311. The next prime is 130359347. The reversal of 130359340 is 43953031.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 130359299 and 130359308.
It is not an unprimeable number, because it can be changed into a prime (130359347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104509 + ... + 105748.
It is an arithmetic number, because the mean of its divisors is an integer number (11774448).
Almost surely, 2130359340 is an apocalyptic number.
130359340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130359340 is an abundant number, since it is smaller than the sum of its proper divisors (152227412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130359340 is a wasteful number, since it uses less digits than its factorization.
130359340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210297 (or 210295 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 28.
The square root of 130359340 is about 11417.5014779942. The cubic root of 130359340 is about 507.0460272525.
The spelling of 130359340 in words is "one hundred thirty million, three hundred fifty-nine thousand, three hundred forty".
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