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380340010 = 2538034001
BaseRepresentation
bin10110101010111…
…000011100101010
3222111200021102001
4112222320130222
51234331340020
6101424001214
712265560001
oct2652703452
9874607361
10380340010
11185768096
12a746020a
1360a49b7b
1438727c38
15235cd50a
hex16ab872a

380340010 has 8 divisors (see below), whose sum is σ = 684612036. Its totient is φ = 152136000.

The previous prime is 380339989. The next prime is 380340011. The reversal of 380340010 is 10043083.

380340010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 368908849 + 11431161 = 19207^2 + 3381^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 380340010.

It is not an unprimeable number, because it can be changed into a prime (380340011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19016991 + ... + 19017010.

Almost surely, 2380340010 is an apocalyptic number.

380340010 is a deficient number, since it is larger than the sum of its proper divisors (304272026).

380340010 is a wasteful number, since it uses less digits than its factorization.

380340010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38034008.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 380340010 is about 19502.3078121539. The cubic root of 380340010 is about 724.5316102619.

Adding to 380340010 its reverse (10043083), we get a palindrome (390383093).

The spelling of 380340010 in words is "three hundred eighty million, three hundred forty thousand, ten".

Divisors: 1 2 5 10 38034001 76068002 190170005 380340010