Base | Representation |
---|---|
bin | 100011101011111… |
… | …0100000111001001 |
3 | 10002110011111102200 |
4 | 1013113310013021 |
5 | 4423020100342 |
6 | 314452550413 |
7 | 41446642161 |
oct | 10727640711 |
9 | 3073144380 |
10 | 1197425097 |
11 | 564a08220 |
12 | 295022409 |
13 | 16110247b |
14 | b505d5a1 |
15 | 701cc94c |
hex | 475f41c9 |
1197425097 has 12 divisors (see below), whose sum is σ = 1886851824. Its totient is φ = 725712120.
The previous prime is 1197425093. The next prime is 1197425101. The reversal of 1197425097 is 7905247911.
1197425097 is a `hidden beast` number, since 11 + 97 + 42 + 509 + 7 = 666.
It is an interprime number because it is at equal distance from previous prime (1197425093) and next prime (1197425101).
It is not a de Polignac number, because 1197425097 - 22 = 1197425093 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1197425093) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6047503 + ... + 6047700.
It is an arithmetic number, because the mean of its divisors is an integer number (157237652).
Almost surely, 21197425097 is an apocalyptic number.
It is an amenable number.
1197425097 is a deficient number, since it is larger than the sum of its proper divisors (689426727).
1197425097 is a wasteful number, since it uses less digits than its factorization.
1197425097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12095220 (or 12095217 counting only the distinct ones).
The product of its (nonzero) digits is 158760, while the sum is 45.
The square root of 1197425097 is about 34603.8306694505. The cubic root of 1197425097 is about 1061.8979574676.
The spelling of 1197425097 in words is "one billion, one hundred ninety-seven million, four hundred twenty-five thousand, ninety-seven".
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