Base | Representation |
---|---|
bin | 10010001001000111… |
… | …01111100000001101 |
3 | 221010210211010122112 |
4 | 21010203233200031 |
5 | 124421434424033 |
6 | 4250301153405 |
7 | 463240644020 |
oct | 110443574015 |
9 | 27123733575 |
10 | 9740154893 |
11 | 4149077597 |
12 | 1a79b5b865 |
13 | bc2c0b881 |
14 | 6858431b7 |
15 | 3c0181c48 |
hex | 2448ef80d |
9740154893 has 12 divisors (see below), whose sum is σ = 11231090208. Its totient is φ = 8274745920.
The previous prime is 9740154859. The next prime is 9740154917. The reversal of 9740154893 is 3984510479.
It is not a de Polignac number, because 9740154893 - 216 = 9740089357 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9740154293) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34898 + ... + 143868.
It is an arithmetic number, because the mean of its divisors is an integer number (935924184).
Almost surely, 29740154893 is an apocalyptic number.
It is an amenable number.
9740154893 is a deficient number, since it is larger than the sum of its proper divisors (1490935315).
9740154893 is a wasteful number, since it uses less digits than its factorization.
9740154893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109204 (or 109091 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 50.
The square root of 9740154893 is about 98692.2230624075. The cubic root of 9740154893 is about 2135.6100425889.
The spelling of 9740154893 in words is "nine billion, seven hundred forty million, one hundred fifty-four thousand, eight hundred ninety-three".
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