Base | Representation |
---|---|
bin | 1011100101000… |
… | …01001000110110 |
3 | 20202202122221220 |
4 | 11302201020312 |
5 | 144331112024 |
6 | 13345451210 |
7 | 2256403653 |
oct | 562411066 |
9 | 222678856 |
10 | 97129014 |
11 | 4a910514 |
12 | 28640b06 |
13 | 17179ab8 |
14 | cc84c2a |
15 | 87d8e79 |
hex | 5ca1236 |
97129014 has 16 divisors (see below), whose sum is σ = 200524800. Its totient is φ = 31331880.
The previous prime is 97129013. The next prime is 97129049. The reversal of 97129014 is 41092179.
It is a super-2 number, since 2×971290142 = 18868090721224392, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97129013) 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, 260914 + ... + 261285.
It is an arithmetic number, because the mean of its divisors is an integer number (12532800).
Almost surely, 297129014 is an apocalyptic number.
97129014 is an abundant number, since it is smaller than the sum of its proper divisors (103395786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97129014 is a wasteful number, since it uses less digits than its factorization.
97129014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 522235.
The product of its (nonzero) digits is 4536, while the sum is 33.
The square root of 97129014 is about 9855.4053189100. The cubic root of 97129014 is about 459.6737036974.
The spelling of 97129014 in words is "ninety-seven million, one hundred twenty-nine thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •