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361244 = 22136947
BaseRepresentation
bin1011000001100011100
3200100112102
41120030130
543024434
611424232
73033122
oct1301434
9610472
10361244
11227454
12155078
13c8570
1495912
157207e
hex5831c

361244 has 12 divisors (see below), whose sum is σ = 680904. Its totient is φ = 166704.

The previous prime is 361241. The next prime is 361271. The reversal of 361244 is 442163.

It is a happy number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 361244.

It is not an unprimeable number, because it can be changed into a prime (361241) 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, 3422 + ... + 3525.

It is an arithmetic number, because the mean of its divisors is an integer number (56742).

2361244 is an apocalyptic number.

It is an amenable number.

361244 is a deficient number, since it is larger than the sum of its proper divisors (319660).

361244 is a wasteful number, since it uses less digits than its factorization.

361244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6964 (or 6962 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 361244 is about 601.0357726459. The cubic root of 361244 is about 71.2197121703.

The spelling of 361244 in words is "three hundred sixty-one thousand, two hundred forty-four".

Divisors: 1 2 4 13 26 52 6947 13894 27788 90311 180622 361244