Base | Representation |
---|---|
bin | 1011100101000… |
… | …01111001101101 |
3 | 20202202211020201 |
4 | 11302201321231 |
5 | 144331212031 |
6 | 13345513501 |
7 | 2256416041 |
oct | 562417155 |
9 | 222684221 |
10 | 97132141 |
11 | 4a9128a7 |
12 | 28642891 |
13 | 1717b352 |
14 | cc86021 |
15 | 87d9d61 |
hex | 5ca1e6d |
97132141 has 8 divisors (see below), whose sum is σ = 102078944. Its totient is φ = 92307600.
The previous prime is 97132103. The next prime is 97132153. The reversal of 97132141 is 14123179.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-97132141 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97132181) 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, 28935 + ... + 32116.
It is an arithmetic number, because the mean of its divisors is an integer number (12759868).
Almost surely, 297132141 is an apocalyptic number.
It is an amenable number.
97132141 is a deficient number, since it is larger than the sum of its proper divisors (4946803).
97132141 is a wasteful number, since it uses less digits than its factorization.
97132141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61131.
The product of its digits is 1512, while the sum is 28.
The square root of 97132141 is about 9855.5639615397. The cubic root of 97132141 is about 459.6786366012.
The spelling of 97132141 in words is "ninety-seven million, one hundred thirty-two thousand, one hundred forty-one".
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