Base | Representation |
---|---|
bin | 1111100101100… |
… | …10001011011110 |
3 | 100010000221201211 |
4 | 13302302023132 |
5 | 231433100441 |
6 | 20550255034 |
7 | 3145245541 |
oct | 762621336 |
9 | 303027654 |
10 | 130753246 |
11 | 67896938 |
12 | 3795747a |
13 | 211205b0 |
14 | 13518858 |
15 | b72ba81 |
hex | 7cb22de |
130753246 has 16 divisors (see below), whose sum is σ = 211904784. Its totient is φ = 60151104.
The previous prime is 130753243. The next prime is 130753253. The reversal of 130753246 is 642357031.
It is a super-2 number, since 2×1307532462 = 34192822679073032, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130753241) 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, 105 + ... + 16171.
It is an arithmetic number, because the mean of its divisors is an integer number (13244049).
Almost surely, 2130753246 is an apocalyptic number.
130753246 is a deficient number, since it is larger than the sum of its proper divisors (81151538).
130753246 is a wasteful number, since it uses less digits than its factorization.
130753246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16395.
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 130753246 is about 11434.7385628181. The cubic root of 130753246 is about 507.5562263086.
The spelling of 130753246 in words is "one hundred thirty million, seven hundred fifty-three thousand, two hundred forty-six".
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