Base | Representation |
---|---|
bin | 10001001101000100… |
… | …11010001101010000 |
3 | 212211201002020222200 |
4 | 20212202122031100 |
5 | 122404020122130 |
6 | 4124310003200 |
7 | 444613601322 |
oct | 104642321520 |
9 | 25751066880 |
10 | 9236489040 |
11 | 3a0a836a19 |
12 | 1959346500 |
13 | b4277203c |
14 | 6389b5612 |
15 | 390d42760 |
hex | 22689a350 |
9236489040 has 120 divisors (see below), whose sum is σ = 32367928320. Its totient is φ = 2355969792.
The previous prime is 9236489027. The next prime is 9236489107. The reversal of 9236489040 is 409846329.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 262320 + ... + 295439.
It is an arithmetic number, because the mean of its divisors is an integer number (269732736).
Almost surely, 29236489040 is an apocalyptic number.
9236489040 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
9236489040 is an abundant number, since it is smaller than the sum of its proper divisors (23131439280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9236489040 is a wasteful number, since it uses less digits than its factorization.
9236489040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 557801 (or 557792 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The square root of 9236489040 is about 96106.6545042538. The cubic root of 9236489040 is about 2098.1456828326.
The spelling of 9236489040 in words is "nine billion, two hundred thirty-six million, four hundred eighty-nine thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •