Base | Representation |
---|---|
bin | 1111100100000… |
… | …01001000010111 |
3 | 100002122202010222 |
4 | 13302001020113 |
5 | 231410133333 |
6 | 20542104555 |
7 | 3143451035 |
oct | 762011027 |
9 | 302582128 |
10 | 130552343 |
11 | 677699a9 |
12 | 3787b15b |
13 | 2108000c |
14 | 134a5555 |
15 | b6dc298 |
hex | 7c81217 |
130552343 has 6 divisors (see below), whose sum is σ = 133660944. Its totient is φ = 127514436.
The previous prime is 130552337. The next prime is 130552349. The reversal of 130552343 is 343255031.
It is an interprime number because it is at equal distance from previous prime (130552337) and next prime (130552349).
It is not a de Polignac number, because 130552343 - 24 = 130552327 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 (130552349) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33455 + ... + 37152.
It is an arithmetic number, because the mean of its divisors is an integer number (22276824).
Almost surely, 2130552343 is an apocalyptic number.
130552343 is a deficient number, since it is larger than the sum of its proper divisors (3108601).
130552343 is an frugal number, since it uses more digits than its factorization.
130552343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70693 (or 70650 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 26.
The square root of 130552343 is about 11425.9504199870. The cubic root of 130552343 is about 507.2961388491.
The spelling of 130552343 in words is "one hundred thirty million, five hundred fifty-two thousand, three hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •