Base | Representation |
---|---|
bin | 101011001100010100… |
… | …0101101010001011000 |
3 | 22212102021010100221202 |
4 | 1112120220231101120 |
5 | 3004430302334430 |
6 | 110340000053332 |
7 | 6462362343665 |
oct | 1263050552130 |
9 | 285367110852 |
10 | 92755121240 |
11 | 363789364a1 |
12 | 15b87604248 |
13 | 8992868132 |
14 | 46bcb9ca6c |
15 | 262d19dd45 |
hex | 1598a2d458 |
92755121240 has 32 divisors (see below), whose sum is σ = 208716778080. Its totient is φ = 37098892032.
The previous prime is 92755121203. The next prime is 92755121243. The reversal of 92755121240 is 4212155729.
It is a junction number, because it is equal to n+sod(n) for n = 92755121194 and 92755121203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92755121243) 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, 409757 + ... + 594483.
It is an arithmetic number, because the mean of its divisors is an integer number (6522399315).
Almost surely, 292755121240 is an apocalyptic number.
It is an amenable number.
92755121240 is an abundant number, since it is smaller than the sum of its proper divisors (115961656840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92755121240 is a wasteful number, since it uses less digits than its factorization.
92755121240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197291 (or 197287 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 38.
Adding to 92755121240 its reverse (4212155729), we get a palindrome (96967276969).
The spelling of 92755121240 in words is "ninety-two billion, seven hundred fifty-five million, one hundred twenty-one thousand, two hundred forty".
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