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380468 = 22118647
BaseRepresentation
bin1011100111000110100
3201022220102
41130320310
544133333
612053232
73143144
oct1347064
9638812
10380468
1123a940
12164218
1310423a
149c924
1577ae8
hex5ce34

380468 has 12 divisors (see below), whose sum is σ = 726432. Its totient is φ = 172920.

The previous prime is 380461. The next prime is 380483. The reversal of 380468 is 864083.

380468 is nontrivially palindromic in base 3.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 380468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380461) 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, 4280 + ... + 4367.

It is an arithmetic number, because the mean of its divisors is an integer number (60536).

2380468 is an apocalyptic number.

It is an amenable number.

380468 is a deficient number, since it is larger than the sum of its proper divisors (345964).

380468 is a wasteful number, since it uses less digits than its factorization.

380468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8662 (or 8660 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 380468 is about 616.8208816180. The cubic root of 380468 is about 72.4612872990.

It can be divided in two parts, 380 and 468, that added together give a palindrome (848).

The spelling of 380468 in words is "three hundred eighty thousand, four hundred sixty-eight".

Divisors: 1 2 4 11 22 44 8647 17294 34588 95117 190234 380468