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8341230 = 235278041
BaseRepresentation
bin11111110100011011101110
3120200210000110
4133310123232
54113404410
6454440450
7130620312
oct37643356
916623013
108341230
114787987
122963126
131960851
141171b42
15aeb720
hex7f46ee

8341230 has 16 divisors (see below), whose sum is σ = 20019024. Its totient is φ = 2224320.

The previous prime is 8341217. The next prime is 8341259. The reversal of 8341230 is 321438.

It is a happy number.

It is a super-2 number, since 2×83412302 = 139152235825800, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8341197 and 8341206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138991 + ... + 139050.

It is an arithmetic number, because the mean of its divisors is an integer number (1251189).

Almost surely, 28341230 is an apocalyptic number.

8341230 is an abundant number, since it is smaller than the sum of its proper divisors (11677794).

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

8341230 is a wasteful number, since it uses less digits than its factorization.

8341230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278051.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 8341230 is about 2888.1187648710. The cubic root of 8341230 is about 202.8040851310.

Adding to 8341230 its reverse (321438), we get a palindrome (8662668).

The spelling of 8341230 in words is "eight million, three hundred forty-one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 278041 556082 834123 1390205 1668246 2780410 4170615 8341230