Base | Representation |
---|---|
bin | 1111100110001… |
… | …10110011100111 |
3 | 100010012020122001 |
4 | 13303012303213 |
5 | 231443301420 |
6 | 20552150131 |
7 | 3146050060 |
oct | 763066347 |
9 | 303166561 |
10 | 130837735 |
11 | 67944366 |
12 | 37998347 |
13 | 2114cba2 |
14 | 1353b567 |
15 | b746b0a |
hex | 7cc6ce7 |
130837735 has 32 divisors (see below), whose sum is σ = 187011072. Its totient is φ = 86002560.
The previous prime is 130837717. The next prime is 130837739. The reversal of 130837735 is 537738031.
It is not a de Polignac number, because 130837735 - 27 = 130837607 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130837694 and 130837703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130837739) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91234 + ... + 92656.
It is an arithmetic number, because the mean of its divisors is an integer number (5844096).
Almost surely, 2130837735 is an apocalyptic number.
130837735 is a deficient number, since it is larger than the sum of its proper divisors (56173337).
130837735 is a wasteful number, since it uses less digits than its factorization.
130837735 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1543.
The product of its (nonzero) digits is 52920, while the sum is 37.
The square root of 130837735 is about 11438.4323663691. The cubic root of 130837735 is about 507.6655255320.
It can be divided in two parts, 130 and 837735, that added together give a triangular number (837865 = T1294).
The spelling of 130837735 in words is "one hundred thirty million, eight hundred thirty-seven thousand, seven hundred thirty-five".
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