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54900306 = 23229105173
BaseRepresentation
bin1101000101101…
…1011001010010
310211022020001200
43101123121102
5103023302211
65240412030
71234434126
oct321333122
9124266050
1054900306
1128a9845a
1216477016
13b4b29b6
147411586
154c46b56
hex345b652

54900306 has 24 divisors (see below), whose sum is σ = 123053580. Its totient is φ = 17668896.

The previous prime is 54900281. The next prime is 54900317. The reversal of 54900306 is 60300945.

It is a happy number.

54900306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 53890281 + 1010025 = 7341^2 + 1005^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54900306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52065 + ... + 53108.

Almost surely, 254900306 is an apocalyptic number.

54900306 is an abundant number, since it is smaller than the sum of its proper divisors (68153274).

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

54900306 is a wasteful number, since it uses less digits than its factorization.

54900306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105210 (or 105207 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 54900306 is about 7409.4740704047. The cubic root of 54900306 is about 380.0653304112.

The spelling of 54900306 in words is "fifty-four million, nine hundred thousand, three hundred six".

Divisors: 1 2 3 6 9 18 29 58 87 174 261 522 105173 210346 315519 631038 946557 1893114 3050017 6100034 9150051 18300102 27450153 54900306