Base | Representation |
---|---|
bin | 10111000011000… |
… | …010100010011100 |
3 | 222221121000100200 |
4 | 113003002202130 |
5 | 1242442012141 |
6 | 102211423500 |
7 | 12403443636 |
oct | 2703024234 |
9 | 887530320 |
10 | 386672796 |
11 | 1892a2aa4 |
12 | a95b4b90 |
13 | 62156493 |
14 | 394d5a56 |
15 | 23e2eab6 |
hex | 170c289c |
386672796 has 72 divisors (see below), whose sum is σ = 1013061504. Its totient is φ = 124225920.
The previous prime is 386672791. The next prime is 386672801. The reversal of 386672796 is 697276683.
It is an interprime number because it is at equal distance from previous prime (386672791) and next prime (386672801).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (386672791) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 353226 + ... + 354318.
Almost surely, 2386672796 is an apocalyptic number.
386672796 is a gapful number since it is divisible by the number (36) 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 386672796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (506530752).
386672796 is an abundant number, since it is smaller than the sum of its proper divisors (626388708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
386672796 is a wasteful number, since it uses less digits than its factorization.
386672796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1451 (or 1446 counting only the distinct ones).
The product of its digits is 4572288, while the sum is 54.
The square root of 386672796 is about 19663.9974572822. The cubic root of 386672796 is about 728.5307258856.
The spelling of 386672796 in words is "three hundred eighty-six million, six hundred seventy-two thousand, seven hundred ninety-six".
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