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214130 = 25721923
BaseRepresentation
bin110100010001110010
3101212201202
4310101302
523323010
64331202
71551200
oct642162
9355652
10214130
11136974
12a3b02
1376607
1458070
15436a5
hex34472

214130 has 48 divisors (see below), whose sum is σ = 492480. Its totient is φ = 66528.

The previous prime is 214129. The next prime is 214133. The reversal of 214130 is 31412.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9299 + ... + 9321.

It is an arithmetic number, because the mean of its divisors is an integer number (10260).

2214130 is an apocalyptic number.

214130 is an abundant number, since it is smaller than the sum of its proper divisors (278350).

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

214130 is a wasteful number, since it uses less digits than its factorization.

214130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 214130 is about 462.7418286691. The cubic root of 214130 is about 59.8263497633.

Adding to 214130 its reverse (31412), we get a palindrome (245542).

The spelling of 214130 in words is "two hundred fourteen thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 19 23 35 38 46 49 70 95 98 115 133 161 190 230 245 266 322 437 490 665 805 874 931 1127 1330 1610 1862 2185 2254 3059 4370 4655 5635 6118 9310 11270 15295 21413 30590 42826 107065 214130