Base | Representation |
---|---|
bin | 10000110001001000… |
… | …00001010101000001 |
3 | 212020100220112012101 |
4 | 20120210001111001 |
5 | 121414004433101 |
6 | 4045132430401 |
7 | 436035665410 |
oct | 103044012501 |
9 | 25210815171 |
10 | 9002030401 |
11 | 38aa458751 |
12 | 18b2918401 |
13 | b06011510 |
14 | 6157c3477 |
15 | 37a47d401 |
hex | 218901541 |
9002030401 has 16 divisors (see below), whose sum is σ = 11203920000. Its totient is φ = 7042451328.
The previous prime is 9002030399. The next prime is 9002030423. The reversal of 9002030401 is 1040302009.
9002030401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 9002030401 - 21 = 9002030399 is a prime.
It is not an unprimeable number, because it can be changed into a prime (9002030101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547651 + ... + 563848.
It is an arithmetic number, because the mean of its divisors is an integer number (700245000).
Almost surely, 29002030401 is an apocalyptic number.
9002030401 is a gapful number since it is divisible by the number (91) formed by its first and last digit.
It is an amenable number.
9002030401 is a deficient number, since it is larger than the sum of its proper divisors (2201889599).
9002030401 is a wasteful number, since it uses less digits than its factorization.
9002030401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111608.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 9002030401 is about 94879.0303544466. The cubic root of 9002030401 is about 2080.2402336709.
The spelling of 9002030401 in words is "nine billion, two million, thirty thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •