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54034630 = 2513415651
BaseRepresentation
bin1100111000100…
…0000011000110
310202200020120121
43032020003012
5102313102010
65210052154
71224200236
oct316100306
9122606517
1054034630
1128557021
121611a05a
13b26b970
147267cc6
154b253da
hex33880c6

54034630 has 16 divisors (see below), whose sum is σ = 104744304. Its totient is φ = 19951200.

The previous prime is 54034583. The next prime is 54034637. The reversal of 54034630 is 3643045.

It is a junction number, because it is equal to n+sod(n) for n = 54034595 and 54034604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54034637) 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, 207696 + ... + 207955.

It is an arithmetic number, because the mean of its divisors is an integer number (6546519).

Almost surely, 254034630 is an apocalyptic number.

54034630 is a deficient number, since it is larger than the sum of its proper divisors (50709674).

54034630 is a wasteful number, since it uses less digits than its factorization.

54034630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415671.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 54034630 is about 7350.8251237531. The cubic root of 54034630 is about 378.0570959730.

Adding to 54034630 its reverse (3643045), we get a palindrome (57677675).

The spelling of 54034630 in words is "fifty-four million, thirty-four thousand, six hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 415651 831302 2078255 4156510 5403463 10806926 27017315 54034630