Base | Representation |
---|---|
bin | 1110010110100… |
… | …0101000010101 |
3 | 11012021100022020 |
4 | 3211220220111 |
5 | 110402304042 |
6 | 5550123353 |
7 | 1330445421 |
oct | 345505025 |
9 | 135240266 |
10 | 60197397 |
11 | 30a86217 |
12 | 181b0559 |
13 | c618a80 |
14 | 7dcdb81 |
15 | 54413ec |
hex | 3968a15 |
60197397 has 16 divisors (see below), whose sum is σ = 86593920. Its totient is φ = 36977472.
The previous prime is 60197393. The next prime is 60197407. The reversal of 60197397 is 79379106.
It is not a de Polignac number, because 60197397 - 22 = 60197393 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60197393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28504 + ... + 30542.
It is an arithmetic number, because the mean of its divisors is an integer number (5412120).
Almost surely, 260197397 is an apocalyptic number.
It is an amenable number.
60197397 is a deficient number, since it is larger than the sum of its proper divisors (26396523).
60197397 is a wasteful number, since it uses less digits than its factorization.
60197397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2812.
The product of its (nonzero) digits is 71442, while the sum is 42.
The square root of 60197397 is about 7758.6981511076. The cubic root of 60197397 is about 391.9156181173.
The spelling of 60197397 in words is "sixty million, one hundred ninety-seven thousand, three hundred ninety-seven".
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