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54214310 = 2528319157
BaseRepresentation
bin1100111011001…
…1111010100110
310210000101001102
43032303322212
5102334324220
65214000102
71225546133
oct316637246
9123011042
1054214310
112866a017
12161a6032
13b302697
1472b358a
154b5d775
hex33b3ea6

54214310 has 16 divisors (see below), whose sum is σ = 97935696. Its totient is φ = 21607968.

The previous prime is 54214297. The next prime is 54214313. The reversal of 54214310 is 1341245.

It is a super-2 number, since 2×542143102 = 5878382817552200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54214313) 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, 6749 + ... + 12408.

It is an arithmetic number, because the mean of its divisors is an integer number (6120981).

Almost surely, 254214310 is an apocalyptic number.

54214310 is a deficient number, since it is larger than the sum of its proper divisors (43721386).

54214310 is a wasteful number, since it uses less digits than its factorization.

54214310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19447.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 54214310 is about 7363.0367376511. The cubic root of 54214310 is about 378.4756802727.

Adding to 54214310 its reverse (1341245), we get a palindrome (55555555).

The spelling of 54214310 in words is "fifty-four million, two hundred fourteen thousand, three hundred ten".

Divisors: 1 2 5 10 283 566 1415 2830 19157 38314 95785 191570 5421431 10842862 27107155 54214310