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384097 = 7371483
BaseRepresentation
bin1011101110001100001
3201111212211
41131301201
544242342
612122121
73156550
oct1356141
9644784
10384097
1124263a
12166341
13105a9c
149dd97
1578c17
hex5dc61

384097 has 8 divisors (see below), whose sum is σ = 451136. Its totient is φ = 320112.

The previous prime is 384089. The next prime is 384107. The reversal of 384097 is 790483.

It is a happy number.

384097 is nontrivially palindromic in base 6.

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

It is a cyclic number.

It is not a de Polignac number, because 384097 - 23 = 384089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483 + ... + 1000.

It is an arithmetic number, because the mean of its divisors is an integer number (56392).

2384097 is an apocalyptic number.

384097 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

384097 is a deficient number, since it is larger than the sum of its proper divisors (67039).

384097 is a wasteful number, since it uses less digits than its factorization.

384097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 384097 is about 619.7555969897. The cubic root of 384097 is about 72.6909433611.

It can be divided in two parts, 38409 and 7, that added together give a 4-th power (38416 = 144).

The spelling of 384097 in words is "three hundred eighty-four thousand, ninety-seven".

Divisors: 1 7 37 259 1483 10381 54871 384097