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368896 = 2811131
BaseRepresentation
bin1011010000100000000
3200202000211
41122010000
543301041
611523504
73064333
oct1320400
9622024
10368896
11232180
12159594
13cbba8
149861a
1574481
hex5a100

368896 has 36 divisors (see below), whose sum is σ = 809424. Its totient is φ = 166400.

The previous prime is 368881. The next prime is 368899. The reversal of 368896 is 698863.

368896 = T71 + T72 + ... + T136.

Its product of digits (62208) is a multiple of the sum of its prime divisors (144).

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (368899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2751 + ... + 2881.

It is an arithmetic number, because the mean of its divisors is an integer number (22484).

2368896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 368896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404712).

368896 is an abundant number, since it is smaller than the sum of its proper divisors (440528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

368896 is a wasteful number, since it uses less digits than its factorization.

368896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 144 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 368896 is about 607.3680926753. The cubic root of 368896 is about 71.7190698997.

The spelling of 368896 in words is "three hundred sixty-eight thousand, eight hundred ninety-six".

Divisors: 1 2 4 8 11 16 22 32 44 64 88 128 131 176 256 262 352 524 704 1048 1408 1441 2096 2816 2882 4192 5764 8384 11528 16768 23056 33536 46112 92224 184448 368896