Base | Representation |
---|---|
bin | 111100100101111010… |
… | …1111001110000110110 |
3 | 110102212101110001102002 |
4 | 1321023311321300312 |
5 | 4112442042042220 |
6 | 135435454015302 |
7 | 12254346664511 |
oct | 1711365716066 |
9 | 412771401362 |
10 | 130121440310 |
11 | 50203185024 |
12 | 212754a7532 |
13 | c3690b41c4 |
14 | 642567bd78 |
15 | 35b8850c75 |
hex | 1e4bd79c36 |
130121440310 has 8 divisors (see below), whose sum is σ = 234218592576. Its totient is φ = 52048576120.
The previous prime is 130121440291. The next prime is 130121440399. The reversal of 130121440310 is 13044121031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1301214403102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
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, 6506072006 + ... + 6506072025.
It is an arithmetic number, because the mean of its divisors is an integer number (29277324072).
Almost surely, 2130121440310 is an apocalyptic number.
130121440310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130121440310 is a deficient number, since it is larger than the sum of its proper divisors (104097152266).
130121440310 is a wasteful number, since it uses less digits than its factorization.
130121440310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13012144038.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 130121440310 its reverse (13044121031), we get a palindrome (143165561341).
The spelling of 130121440310 in words is "one hundred thirty billion, one hundred twenty-one million, four hundred forty thousand, three hundred ten".
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