Base | Representation |
---|---|
bin | 1001011110111… |
… | …0001111001010 |
3 | 2202211200110220 |
4 | 2113232033022 |
5 | 40140220010 |
6 | 3540250510 |
7 | 662031435 |
oct | 227561712 |
9 | 82750426 |
10 | 39773130 |
11 | 204a6161 |
12 | 113a0a36 |
13 | 83174c7 |
14 | 53d481c |
15 | 3759970 |
hex | 25ee3ca |
39773130 has 16 divisors (see below), whose sum is σ = 95455584. Its totient is φ = 10606160.
The previous prime is 39773117. The next prime is 39773147. The reversal of 39773130 is 3137793.
It is a junction number, because it is equal to n+sod(n) for n = 39773091 and 39773100.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662856 + ... + 662915.
It is an arithmetic number, because the mean of its divisors is an integer number (5965974).
Almost surely, 239773130 is an apocalyptic number.
39773130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
39773130 is an abundant number, since it is smaller than the sum of its proper divisors (55682454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39773130 is a wasteful number, since it uses less digits than its factorization.
39773130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1325781.
The product of its (nonzero) digits is 11907, while the sum is 33.
The square root of 39773130 is about 6306.5941680118. The cubic root of 39773130 is about 341.3473926687.
It can be divided in two parts, 39773 and 130, that added together give a triangular number (39903 = T282).
The spelling of 39773130 in words is "thirty-nine million, seven hundred seventy-three thousand, one hundred thirty".
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