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380061310 = 2538006131
BaseRepresentation
bin10110101001110…
…100011001111110
3222111011010002211
4112221310121332
51234243430220
6101414011034
712263316316
oct2651643176
9874133084
10380061310
11185597762
12a7346a7a
1360980065
1438694446
1523575b5a
hex16a7467e

380061310 has 8 divisors (see below), whose sum is σ = 684110376. Its totient is φ = 152024520.

The previous prime is 380061301. The next prime is 380061323. The reversal of 380061310 is 13160083.

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

It is a super-2 number, since 2×3800613102 = 288893198717832200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19003056 + ... + 19003075.

It is an arithmetic number, because the mean of its divisors is an integer number (85513797).

Almost surely, 2380061310 is an apocalyptic number.

380061310 is a deficient number, since it is larger than the sum of its proper divisors (304049066).

380061310 is a wasteful number, since it uses less digits than its factorization.

380061310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38006138.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 380061310 is about 19495.1611945118. The cubic root of 380061310 is about 724.3545964530.

The spelling of 380061310 in words is "three hundred eighty million, sixty-one thousand, three hundred ten".

Divisors: 1 2 5 10 38006131 76012262 190030655 380061310