Base | Representation |
---|---|
bin | 10110101001101… |
… | …101111100011110 |
3 | 222111002202210200 |
4 | 112221231330132 |
5 | 1234242103341 |
6 | 101413244330 |
7 | 12263146212 |
oct | 2651557436 |
9 | 874082720 |
10 | 380034846 |
11 | 185579894 |
12 | a73336a6 |
13 | 60970cb9 |
14 | 38688942 |
15 | 2356cdb6 |
hex | 16a6df1e |
380034846 has 24 divisors (see below), whose sum is σ = 866746920. Its totient is φ = 120010896.
The previous prime is 380034803. The next prime is 380034869. The reversal of 380034846 is 648430083.
It is a self number, because there is not a number n which added to its sum of digits gives 380034846.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 555265 + ... + 555948.
It is an arithmetic number, because the mean of its divisors is an integer number (36114455).
Almost surely, 2380034846 is an apocalyptic number.
380034846 is an abundant number, since it is smaller than the sum of its proper divisors (486712074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380034846 is a wasteful number, since it uses less digits than its factorization.
380034846 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111240 (or 1111237 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The square root of 380034846 is about 19494.4824501704. The cubic root of 380034846 is about 724.3377835823.
It can be divided in two parts, 38003 and 4846, that added together give a square (42849 = 2072).
The spelling of 380034846 in words is "three hundred eighty million, thirty-four thousand, eight hundred forty-six".
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