Base | Representation |
---|---|
bin | 1111100011010… |
… | …00101010011010 |
3 | 100002110122200002 |
4 | 13301220222122 |
5 | 231343431442 |
6 | 20540013002 |
7 | 3142552613 |
oct | 761505232 |
9 | 302418602 |
10 | 130452122 |
11 | 67700679 |
12 | 37831162 |
13 | 21046508 |
14 | 1347ac0a |
15 | b6bc732 |
hex | 7c68a9a |
130452122 has 8 divisors (see below), whose sum is σ = 195727872. Its totient is φ = 65209500.
The previous prime is 130452107. The next prime is 130452131. The reversal of 130452122 is 221254031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1304521222 = 34035512268605768, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 130452094 and 130452103.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7847 + ... + 17957.
It is an arithmetic number, because the mean of its divisors is an integer number (24465984).
Almost surely, 2130452122 is an apocalyptic number.
130452122 is a deficient number, since it is larger than the sum of its proper divisors (65275750).
130452122 is a wasteful number, since it uses less digits than its factorization.
130452122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16564.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 130452122 is about 11421.5639034241. The cubic root of 130452122 is about 507.1662937601.
The spelling of 130452122 in words is "one hundred thirty million, four hundred fifty-two thousand, one hundred twenty-two".
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