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361342230 = 23512044741
BaseRepresentation
bin10101100010011…
…010010100010110
3221011221002100120
4111202122110112
51220000422410
655504452410
711645233614
oct2542322426
9834832316
10361342230
11175a71847
12a101a106
1359b27992
1435dc06b4
1521ac9570
hex1589a516

361342230 has 16 divisors (see below), whose sum is σ = 867221424. Its totient is φ = 96357920.

The previous prime is 361342207. The next prime is 361342249. The reversal of 361342230 is 32243163.

361342230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 361342230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6022341 + ... + 6022400.

It is an arithmetic number, because the mean of its divisors is an integer number (54201339).

Almost surely, 2361342230 is an apocalyptic number.

361342230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

361342230 is an abundant number, since it is smaller than the sum of its proper divisors (505879194).

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

361342230 is a wasteful number, since it uses less digits than its factorization.

361342230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12044751.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 361342230 is about 19009.0039191958. The cubic root of 361342230 is about 712.2616697491.

Adding to 361342230 its reverse (32243163), we get a palindrome (393585393).

The spelling of 361342230 in words is "three hundred sixty-one million, three hundred forty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 12044741 24089482 36134223 60223705 72268446 120447410 180671115 361342230