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5049605 = 51191811
BaseRepresentation
bin10011010000110100000101
3100111112202102
4103100310011
52243041410
6300121445
760630611
oct23206405
910445672
105049605
112939930
121836285
13107a542
14956341
1569b2a5
hex4d0d05

5049605 has 8 divisors (see below), whose sum is σ = 6610464. Its totient is φ = 3672400.

The previous prime is 5049571. The next prime is 5049607. The reversal of 5049605 is 5069405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5049605 - 28 = 5049349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5049607) 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, 45851 + ... + 45960.

It is an arithmetic number, because the mean of its divisors is an integer number (826308).

Almost surely, 25049605 is an apocalyptic number.

5049605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5049605 is a deficient number, since it is larger than the sum of its proper divisors (1560859).

5049605 is a wasteful number, since it uses less digits than its factorization.

5049605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91827.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5049605 is about 2247.1326173593. The cubic root of 5049605 is about 171.5612238805.

The spelling of 5049605 in words is "five million, forty-nine thousand, six hundred five".

Divisors: 1 5 11 55 91811 459055 1009921 5049605