Base | Representation |
---|---|
bin | 1111100011010… |
… | …00111000111100 |
3 | 100002110200221112 |
4 | 13301220320330 |
5 | 231343444202 |
6 | 20540021152 |
7 | 3142555412 |
oct | 761507074 |
9 | 302420845 |
10 | 130453052 |
11 | 67701344 |
12 | 378317b8 |
13 | 21046a72 |
14 | 1347b2b2 |
15 | b6bcb52 |
hex | 7c68e3c |
130453052 has 24 divisors (see below), whose sum is σ = 231154560. Its totient is φ = 64414640.
The previous prime is 130453051. The next prime is 130453067. The reversal of 130453052 is 250354031.
It is a super-2 number, since 2×1304530522 = 34035997552229408, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130453051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119027 + ... + 120117.
It is an arithmetic number, because the mean of its divisors is an integer number (9631440).
Almost surely, 2130453052 is an apocalyptic number.
It is an amenable number.
130453052 is a deficient number, since it is larger than the sum of its proper divisors (100701508).
130453052 is a wasteful number, since it uses less digits than its factorization.
130453052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1441 (or 1439 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 130453052 is about 11421.6046158147. The cubic root of 130453052 is about 507.1674989623.
The spelling of 130453052 in words is "one hundred thirty million, four hundred fifty-three thousand, fifty-two".
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