Base | Representation |
---|---|
bin | 1011100100000… |
… | …10000011110000 |
3 | 20202112012100000 |
4 | 11302002003300 |
5 | 144313023322 |
6 | 13343030000 |
7 | 2255333553 |
oct | 562020360 |
9 | 222465300 |
10 | 97001712 |
11 | 4a833905 |
12 | 2859b300 |
13 | 17133b82 |
14 | cc5069a |
15 | 87b13ac |
hex | 5c820f0 |
97001712 has 120 divisors (see below), whose sum is σ = 286839280. Its totient is φ = 31726080.
The previous prime is 97001699. The next prime is 97001717. The reversal of 97001712 is 21710079.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97001717) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236964 + ... + 237372.
Almost surely, 297001712 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 97001712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143419640).
97001712 is an abundant number, since it is smaller than the sum of its proper divisors (189837568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97001712 is a wasteful number, since it uses less digits than its factorization.
97001712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 493 (or 475 counting only the distinct ones).
The product of its (nonzero) digits is 882, while the sum is 27.
The square root of 97001712 is about 9848.9447150443. The cubic root of 97001712 is about 459.4727923415.
The spelling of 97001712 in words is "ninety-seven million, one thousand, seven hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •