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54301420 = 2252715071
BaseRepresentation
bin1100111100100…
…1001011101100
310210011210112201
43033021023230
5102400121140
65215511244
71226361115
oct317111354
9123153481
1054301420
1128719508
1216228524
13b333224
1472d720c
154b7949a
hex33c92ec

54301420 has 12 divisors (see below), whose sum is σ = 114033024. Its totient is φ = 21720560.

The previous prime is 54301409. The next prime is 54301447. The reversal of 54301420 is 2410345.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1357516 + ... + 1357555.

It is an arithmetic number, because the mean of its divisors is an integer number (9502752).

Almost surely, 254301420 is an apocalyptic number.

It is an amenable number.

54301420 is an abundant number, since it is smaller than the sum of its proper divisors (59731604).

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

54301420 is a wasteful number, since it uses less digits than its factorization.

54301420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715080 (or 2715078 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 54301420 is about 7368.9497216360. The cubic root of 54301420 is about 378.6782797608.

Adding to 54301420 its reverse (2410345), we get a palindrome (56711765).

The spelling of 54301420 in words is "fifty-four million, three hundred one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 2715071 5430142 10860284 13575355 27150710 54301420