Base | Representation |
---|---|
bin | 1011100100110… |
… | …10011010100000 |
3 | 20202201021011211 |
4 | 11302122122200 |
5 | 144324221342 |
6 | 13345115504 |
7 | 2256230446 |
oct | 562323240 |
9 | 222637154 |
10 | 97101472 |
11 | 4a8a1856 |
12 | 28628b94 |
13 | 1716a3c0 |
14 | cc78b96 |
15 | 87d0c17 |
hex | 5c9a6a0 |
97101472 has 24 divisors (see below), whose sum is σ = 205874676. Its totient is φ = 44815872.
The previous prime is 97101463. The next prime is 97101479. The reversal of 97101472 is 27410179.
It can be written as a sum of positive squares in 2 ways, for example, as 96904336 + 197136 = 9844^2 + 444^2 .
It is not an unprimeable number, because it can be changed into a prime (97101479) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116293 + ... + 117124.
Almost surely, 297101472 is an apocalyptic number.
It is an amenable number.
97101472 is an abundant number, since it is smaller than the sum of its proper divisors (108773204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97101472 is a wasteful number, since it uses less digits than its factorization.
97101472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233440 (or 233432 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 31.
The square root of 97101472 is about 9854.0079155641. The cubic root of 97101472 is about 459.6302510789.
The spelling of 97101472 in words is "ninety-seven million, one hundred one thousand, four hundred seventy-two".
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