Base | Representation |
---|---|
bin | 100000101100011… |
… | …0100000111000101 |
3 | 2211110020120221100 |
4 | 1001120310013011 |
5 | 4221314231231 |
6 | 300505010313 |
7 | 36120356346 |
oct | 10130640705 |
9 | 2743216840 |
10 | 1097023941 |
11 | 513272362 |
12 | 267483999 |
13 | 14637b1c0 |
14 | a59a60cd |
15 | 664991e6 |
hex | 416341c5 |
1097023941 has 24 divisors (see below), whose sum is σ = 1728097280. Its totient is φ = 666540576.
The previous prime is 1097023901. The next prime is 1097023951. The reversal of 1097023941 is 1493207901.
It is not a de Polignac number, because 1097023941 - 214 = 1097007557 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1097023896 and 1097023905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1097023901) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50101 + ... + 68586.
Almost surely, 21097023941 is an apocalyptic number.
It is an amenable number.
1097023941 is a deficient number, since it is larger than the sum of its proper divisors (631073339).
1097023941 is a wasteful number, since it uses less digits than its factorization.
1097023941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118785 (or 118782 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 1097023941 is about 33121.3517387198. The cubic root of 1097023941 is about 1031.3483271974.
The spelling of 1097023941 in words is "one billion, ninety-seven million, twenty-three thousand, nine hundred forty-one".
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