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385462 = 27112503
BaseRepresentation
bin1011110000110110110
3201120202101
41132012312
544313322
612132314
73163540
oct1360666
9646671
10385462
11243670
1216709a
131065ac
14a0690
1579327
hex5e1b6

385462 has 16 divisors (see below), whose sum is σ = 721152. Its totient is φ = 150120.

The previous prime is 385433. The next prime is 385471. The reversal of 385462 is 264583.

385462 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 385462.

It is a congruent number.

It is an unprimeable number.

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, 1098 + ... + 1405.

It is an arithmetic number, because the mean of its divisors is an integer number (45072).

2385462 is an apocalyptic number.

385462 is a deficient number, since it is larger than the sum of its proper divisors (335690).

385462 is a wasteful number, since it uses less digits than its factorization.

385462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2523.

The product of its digits is 5760, while the sum is 28.

The square root of 385462 is about 620.8558608888. The cubic root of 385462 is about 72.7769510014.

It can be divided in two parts, 3854 and 62, that added together give a triangular number (3916 = T88).

The spelling of 385462 in words is "three hundred eighty-five thousand, four hundred sixty-two".

Divisors: 1 2 7 11 14 22 77 154 2503 5006 17521 27533 35042 55066 192731 385462