Base | Representation |
---|---|
bin | 110001111110011100… |
… | …0011100110001100101 |
3 | 101021000110000221200012 |
4 | 1203330320130301211 |
5 | 3224243344341321 |
6 | 121145240100005 |
7 | 10516351566350 |
oct | 1437470346145 |
9 | 337013027605 |
10 | 107321871461 |
11 | 41573442542 |
12 | 18971a64605 |
13 | a17470066c |
14 | 52a1645297 |
15 | 2bd1e3305b |
hex | 18fce1cc65 |
107321871461 has 8 divisors (see below), whose sum is σ = 125645118144. Its totient is φ = 89746512480.
The previous prime is 107321871421. The next prime is 107321871499. The reversal of 107321871461 is 164178123701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 107321871461 - 226 = 107254762597 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107321871421) 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, 186971615 + ... + 186972188.
It is an arithmetic number, because the mean of its divisors is an integer number (15705639768).
Almost surely, 2107321871461 is an apocalyptic number.
It is an amenable number.
107321871461 is a deficient number, since it is larger than the sum of its proper divisors (18323246683).
107321871461 is an equidigital number, since it uses as much as digits as its factorization.
107321871461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 373943851.
The product of its (nonzero) digits is 56448, while the sum is 41.
The spelling of 107321871461 in words is "one hundred seven billion, three hundred twenty-one million, eight hundred seventy-one thousand, four hundred sixty-one".
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