Base | Representation |
---|---|
bin | 111101001101100010… |
… | …0101111011100111000 |
3 | 110120022000201222110112 |
4 | 1322123010233130320 |
5 | 4123202341332141 |
6 | 140215421203452 |
7 | 12332320525514 |
oct | 1723304573470 |
9 | 416260658415 |
10 | 131450730296 |
11 | 50825568296 |
12 | 21586700588 |
13 | c51b605c22 |
14 | 6510025144 |
15 | 36453c97eb |
hex | 1e9b12f738 |
131450730296 has 24 divisors (see below), whose sum is σ = 249037386120. Its totient is φ = 65047746816.
The previous prime is 131450730277. The next prime is 131450730311. The reversal of 131450730296 is 692037054131.
131450730296 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1314507302963 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 797900 + ... + 948443.
It is an arithmetic number, because the mean of its divisors is an integer number (10376557755).
Almost surely, 2131450730296 is an apocalyptic number.
It is an amenable number.
131450730296 is a deficient number, since it is larger than the sum of its proper divisors (117586655824).
131450730296 is an equidigital number, since it uses as much as digits as its factorization.
131450730296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1746543 (or 1746442 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 41.
The spelling of 131450730296 in words is "one hundred thirty-one billion, four hundred fifty million, seven hundred thirty thousand, two hundred ninety-six".
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