Base | Representation |
---|---|
bin | 1001011101011… |
… | …0101101100010 |
3 | 2202122210022000 |
4 | 2113112231202 |
5 | 40124124040 |
6 | 3534224430 |
7 | 661150500 |
oct | 227265542 |
9 | 82583260 |
10 | 39676770 |
11 | 2043a821 |
12 | 11355116 |
13 | 82b26a3 |
14 | 53ab670 |
15 | 373b130 |
hex | 25d6b62 |
39676770 has 96 divisors (see below), whose sum is σ = 123120000. Its totient is φ = 9065952.
The previous prime is 39676757. The next prime is 39676801. The reversal of 39676770 is 7767693.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11731 + ... + 14729.
It is an arithmetic number, because the mean of its divisors is an integer number (1282500).
Almost surely, 239676770 is an apocalyptic number.
39676770 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 39676770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61560000).
39676770 is an abundant number, since it is smaller than the sum of its proper divisors (83443230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39676770 is a wasteful number, since it uses less digits than its factorization.
39676770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3029 (or 3016 counting only the distinct ones).
The product of its (nonzero) digits is 333396, while the sum is 45.
The square root of 39676770 is about 6298.9499124854. The cubic root of 39676770 is about 341.0715042847.
The spelling of 39676770 in words is "thirty-nine million, six hundred seventy-six thousand, seven hundred seventy".
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