Base | Representation |
---|---|
bin | 1011100100011… |
… | …10110100000101 |
3 | 20202121212000000 |
4 | 11302032310011 |
5 | 144321211312 |
6 | 13344111513 |
7 | 2255642100 |
oct | 562166405 |
9 | 222555000 |
10 | 97053957 |
11 | 4a86a090 |
12 | 28605599 |
13 | 171518a0 |
14 | cc65737 |
15 | 87c1adc |
hex | 5c8ed05 |
97053957 has 168 divisors, whose sum is σ = 209331360. Its totient is φ = 44089920.
The previous prime is 97053953. The next prime is 97053959. The reversal of 97053957 is 75935079.
It is a happy number.
It is not a de Polignac number, because 97053957 - 22 = 97053953 is a prime.
It is a zygodrome in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97053953) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 5108094 + ... + 5108112.
It is an arithmetic number, because the mean of its divisors is an integer number (1246020).
Almost surely, 297053957 is an apocalyptic number.
It is an amenable number.
97053957 is an abundant number, since it is smaller than the sum of its proper divisors (112277403).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97053957 is a wasteful number, since it uses less digits than its factorization.
97053957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75 (or 53 counting only the distinct ones).
The product of its (nonzero) digits is 297675, while the sum is 45.
The square root of 97053957 is about 9851.5966726211. The cubic root of 97053957 is about 459.5552680254. Note that the first 3 decimals are identical.
The spelling of 97053957 in words is "ninety-seven million, fifty-three thousand, nine hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •