Base | Representation |
---|---|
bin | 10100111010000… |
… | …100101000011000 |
3 | 220110000211202002 |
4 | 110322010220120 |
5 | 1204244031030 |
6 | 54450100132 |
7 | 11456322116 |
oct | 2472045030 |
9 | 813024662 |
10 | 350767640 |
11 | 16aaa9a13 |
12 | 9957a648 |
13 | 57894722 |
14 | 3482aab6 |
15 | 20bdb245 |
hex | 14e84a18 |
350767640 has 32 divisors (see below), whose sum is σ = 790594560. Its totient is φ = 140064000.
The previous prime is 350767609. The next prime is 350767649. The reversal of 350767640 is 46767053.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 350767594 and 350767603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (350767649) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16745 + ... + 31335.
It is an arithmetic number, because the mean of its divisors is an integer number (24706080).
Almost surely, 2350767640 is an apocalyptic number.
It is an amenable number.
350767640 is an abundant number, since it is smaller than the sum of its proper divisors (439826920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
350767640 is a wasteful number, since it uses less digits than its factorization.
350767640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15203 (or 15199 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 38.
The square root of 350767640 is about 18728.7917389243. The cubic root of 350767640 is about 705.2447149390.
The spelling of 350767640 in words is "three hundred fifty million, seven hundred sixty-seven thousand, six hundred forty".
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