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5485990 = 253714827
BaseRepresentation
bin10100111011010110100110
3101022201100211
4110323112212
52401022430
6313330034
764426066
oct24732646
911281324
105485990
113107784
121a0691a
1311a1063
14a2b3a6
1573572a
hex53b5a6

5485990 has 16 divisors (see below), whose sum is σ = 10142352. Its totient is φ = 2134944.

The previous prime is 5485969. The next prime is 5485993. The reversal of 5485990 is 995845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5485993) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7044 + ... + 7783.

It is an arithmetic number, because the mean of its divisors is an integer number (633897).

Almost surely, 25485990 is an apocalyptic number.

5485990 is a deficient number, since it is larger than the sum of its proper divisors (4656362).

5485990 is a wasteful number, since it uses less digits than its factorization.

5485990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14871.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 5485990 is about 2342.2190333101. The cubic root of 5485990 is about 176.3674099909.

The spelling of 5485990 in words is "five million, four hundred eighty-five thousand, nine hundred ninety".

Divisors: 1 2 5 10 37 74 185 370 14827 29654 74135 148270 548599 1097198 2742995 5485990