Base | Representation |
---|---|
bin | 10000111111101001… |
… | …11010000100000001 |
3 | 212112212020000120101 |
4 | 20133310322010001 |
5 | 122141204210401 |
6 | 4105204442401 |
7 | 442045564360 |
oct | 103764720401 |
9 | 25485200511 |
10 | 9123897601 |
11 | 3962225345 |
12 | 19276a9401 |
13 | b253402a0 |
14 | 627a677d7 |
15 | 386002101 |
hex | 21fd3a101 |
9123897601 has 8 divisors (see below), whose sum is σ = 11229412544. Its totient is φ = 7218907920.
The previous prime is 9123897593. The next prime is 9123897617. The reversal of 9123897601 is 1067983219.
It is a happy number.
9123897601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9123897601 - 23 = 9123897593 is a prime.
It is not an unprimeable number, because it can be changed into a prime (9123897661) 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, 50131215 + ... + 50131396.
It is an arithmetic number, because the mean of its divisors is an integer number (1403676568).
Almost surely, 29123897601 is an apocalyptic number.
9123897601 is a gapful number since it is divisible by the number (91) formed by its first and last digit.
It is an amenable number.
9123897601 is a deficient number, since it is larger than the sum of its proper divisors (2105514943).
9123897601 is a wasteful number, since it uses less digits than its factorization.
9123897601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100262631.
The product of its (nonzero) digits is 163296, while the sum is 46.
The square root of 9123897601 is about 95519.0954783388. The cubic root of 9123897601 is about 2089.5854432153.
The spelling of 9123897601 in words is "nine billion, one hundred twenty-three million, eight hundred ninety-seven thousand, six hundred one".
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