Base | Representation |
---|---|
bin | 1001011000110… |
… | …1011101100100 |
3 | 2202002112201210 |
4 | 2112031131210 |
5 | 40040023430 |
6 | 3523551420 |
7 | 655460664 |
oct | 226153544 |
9 | 82075653 |
10 | 39376740 |
11 | 20255367 |
12 | 1122b570 |
13 | 8208c60 |
14 | 53301a4 |
15 | 36cc2b0 |
hex | 258d764 |
39376740 has 96 divisors (see below), whose sum is σ = 125032320. Its totient is φ = 9179136.
The previous prime is 39376739. The next prime is 39376793. The reversal of 39376740 is 4767393.
39376740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (39).
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 31 ways as a sum of consecutive naturals, for example, 13492 + ... + 16148.
It is an arithmetic number, because the mean of its divisors is an integer number (1302420).
Almost surely, 239376740 is an apocalyptic number.
39376740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 39376740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62516160).
39376740 is an abundant number, since it is smaller than the sum of its proper divisors (85655580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39376740 is a wasteful number, since it uses less digits than its factorization.
39376740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2701 (or 2699 counting only the distinct ones).
The product of its (nonzero) digits is 95256, while the sum is 39.
The square root of 39376740 is about 6275.0888439926. The cubic root of 39376740 is about 340.2096169917.
The spelling of 39376740 in words is "thirty-nine million, three hundred seventy-six thousand, seven hundred forty".
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