Base | Representation |
---|---|
bin | 1011100101100… |
… | …00001011111100 |
3 | 20202212210111210 |
4 | 11302300023330 |
5 | 144340100102 |
6 | 13351044420 |
7 | 2260051446 |
oct | 562601374 |
9 | 222783453 |
10 | 97190652 |
11 | 4a952859 |
12 | 28670710 |
13 | 1719bb80 |
14 | cc9d496 |
15 | 87ec36c |
hex | 5cb02fc |
97190652 has 24 divisors (see below), whose sum is σ = 244223056. Its totient is φ = 29904768.
The previous prime is 97190633. The next prime is 97190657. The reversal of 97190652 is 25609179.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 97190652.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97190657) 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, 311353 + ... + 311664.
Almost surely, 297190652 is an apocalyptic number.
It is an amenable number.
97190652 is an abundant number, since it is smaller than the sum of its proper divisors (147032404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97190652 is a wasteful number, since it uses less digits than its factorization.
97190652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 623037 (or 623035 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 39.
The square root of 97190652 is about 9858.5319393914. The cubic root of 97190652 is about 459.7709193328.
The spelling of 97190652 in words is "ninety-seven million, one hundred ninety thousand, six hundred fifty-two".
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