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54234130 = 2535915107
BaseRepresentation
bin1100111011100…
…0110000010010
310210001101020111
43032320300102
5102340443010
65214231534
71225660666
oct316706022
9123041214
1054234130
11286829a5
12161b55aa
13b30b702
1472ba8a6
154b6458a
hex33b8c12

54234130 has 16 divisors (see below), whose sum is σ = 97899840. Its totient is φ = 21631792.

The previous prime is 54234121. The next prime is 54234133. The reversal of 54234130 is 3143245.

It is not an unprimeable number, because it can be changed into a prime (54234133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3964 + ... + 11143.

It is an arithmetic number, because the mean of its divisors is an integer number (6118740).

Almost surely, 254234130 is an apocalyptic number.

54234130 is a deficient number, since it is larger than the sum of its proper divisors (43665710).

54234130 is a wasteful number, since it uses less digits than its factorization.

54234130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15473.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 54234130 is about 7364.3825267296. The cubic root of 54234130 is about 378.5217964736.

Adding to 54234130 its reverse (3143245), we get a palindrome (57377375).

The spelling of 54234130 in words is "fifty-four million, two hundred thirty-four thousand, one hundred thirty".

Divisors: 1 2 5 10 359 718 1795 3590 15107 30214 75535 151070 5423413 10846826 27117065 54234130