Base | Representation |
---|---|
bin | 111100101001001001… |
… | …0100010101011000000 |
3 | 110110010220222200222100 |
4 | 1321102102202223000 |
5 | 4113202240024300 |
6 | 135454320310400 |
7 | 12260132300523 |
oct | 1712222425300 |
9 | 413126880870 |
10 | 130229611200 |
11 | 50259247457 |
12 | 212a5772400 |
13 | c385628b50 |
14 | 6435b98bba |
15 | 35c30bb700 |
hex | 1e524a2ac0 |
130229611200 has 504 divisors, whose sum is σ = 514574592896. Its totient is φ = 31021056000.
The previous prime is 130229611181. The next prime is 130229611201. The reversal of 130229611200 is 2116922031.
130229611200 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 29 + 611 + 20 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130229611201) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5791980 + ... + 5814420.
Almost surely, 2130229611200 is an apocalyptic number.
130229611200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130229611200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257287296448).
130229611200 is an abundant number, since it is smaller than the sum of its proper divisors (384344981696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130229611200 is a wasteful number, since it uses less digits than its factorization.
130229611200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22513 (or 22495 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The spelling of 130229611200 in words is "one hundred thirty billion, two hundred twenty-nine million, six hundred eleven thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •