Base | Representation |
---|---|
bin | 110101101110001… |
… | …011010000101010 |
3 | 2022210221122022120 |
4 | 311232023100222 |
5 | 3321213002234 |
6 | 225233532110 |
7 | 31222620420 |
oct | 6556132052 |
9 | 2283848276 |
10 | 901297194 |
11 | 422838a16 |
12 | 211a14036 |
13 | 11495bc65 |
14 | 879b7110 |
15 | 541d6049 |
hex | 35b8b42a |
901297194 has 32 divisors (see below), whose sum is σ = 2181292416. Its totient is φ = 242365440.
The previous prime is 901297183. The next prime is 901297207. The reversal of 901297194 is 491792109.
901297194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630447 + ... + 631874.
It is an arithmetic number, because the mean of its divisors is an integer number (68165388).
Almost surely, 2901297194 is an apocalyptic number.
901297194 is an abundant number, since it is smaller than the sum of its proper divisors (1279995222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
901297194 is a wasteful number, since it uses less digits than its factorization.
901297194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1262350.
The product of its (nonzero) digits is 40824, while the sum is 42.
The square root of 901297194 is about 30021.6121152746. The cubic root of 901297194 is about 965.9530237906.
The spelling of 901297194 in words is "nine hundred one million, two hundred ninety-seven thousand, one hundred ninety-four".
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