Base | Representation |
---|---|
bin | 1101110110111010… |
… | …1011001111011010 |
3 | 100121020211121022100 |
4 | 3131232223033122 |
5 | 30104310003344 |
6 | 1413044304230 |
7 | 161120324301 |
oct | 33556531732 |
9 | 10536747270 |
10 | 3720000474 |
11 | 1639930463 |
12 | 8799a2076 |
13 | 473907318 |
14 | 2740a9438 |
15 | 16b8b7569 |
hex | ddbab3da |
3720000474 has 48 divisors (see below), whose sum is σ = 8129163744. Its totient is φ = 1229407200.
The previous prime is 3720000439. The next prime is 3720000521. The reversal of 3720000474 is 4740000273.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1073104 + ... + 1076564.
It is an arithmetic number, because the mean of its divisors is an integer number (169357578).
Almost surely, 23720000474 is an apocalyptic number.
3720000474 is an abundant number, since it is smaller than the sum of its proper divisors (4409163270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3720000474 is a wasteful number, since it uses less digits than its factorization.
3720000474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3963 (or 3960 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 27.
The square root of 3720000474 is about 60991.8066136756. The cubic root of 3720000474 is about 1549.4622448096.
The spelling of 3720000474 in words is "three billion, seven hundred twenty million, four hundred seventy-four", and thus it is an aban number.
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