Base | Representation |
---|---|
bin | 1011100101010… |
… | …01010010111101 |
3 | 20202211100210111 |
4 | 11302221102331 |
5 | 144333144204 |
6 | 13350310021 |
7 | 2256603250 |
oct | 562512275 |
9 | 222740714 |
10 | 97162429 |
11 | 4a933631 |
12 | 28658311 |
13 | 1718c080 |
14 | cc93097 |
15 | 87e3d04 |
hex | 5ca94bd |
97162429 has 32 divisors (see below), whose sum is σ = 127685376. Its totient is φ = 71746560.
The previous prime is 97162427. The next prime is 97162469. The reversal of 97162429 is 92426179.
It is a cyclic number.
It is not a de Polignac number, because 97162429 - 21 = 97162427 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 97162391 and 97162400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97162423) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279834 + ... + 280180.
It is an arithmetic number, because the mean of its divisors is an integer number (3990168).
Almost surely, 297162429 is an apocalyptic number.
It is an amenable number.
97162429 is a deficient number, since it is larger than the sum of its proper divisors (30522947).
97162429 is a wasteful number, since it uses less digits than its factorization.
97162429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 565.
The product of its digits is 54432, while the sum is 40.
The square root of 97162429 is about 9857.1004357265. The cubic root of 97162429 is about 459.7264110369.
It can be divided in two parts, 9716 and 2429, that multiplied together give a square (23600164 = 48582).
The spelling of 97162429 in words is "ninety-seven million, one hundred sixty-two thousand, four hundred twenty-nine".
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