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5049760 = 25537853
BaseRepresentation
bin10011010000110110100000
3100111112222011
4103100312200
52243043020
6300122304
760631222
oct23206640
910445864
105049760
112939a61
121836394
13107a631
14956412
1569b35a
hex4d0da0

5049760 has 48 divisors (see below), whose sum is σ = 12266856. Its totient is φ = 1963008.

The previous prime is 5049749. The next prime is 5049761. The reversal of 5049760 is 679405.

It can be written as a sum of positive squares in 4 ways, for example, as 3857296 + 1192464 = 1964^2 + 1092^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5049761) 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, 5494 + ... + 6346.

Almost surely, 25049760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5049760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6133428).

5049760 is an abundant number, since it is smaller than the sum of its proper divisors (7217096).

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

5049760 is a wasteful number, since it uses less digits than its factorization.

5049760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905 (or 897 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 5049760 is about 2247.1671054908. The cubic root of 5049760 is about 171.5629792467.

The spelling of 5049760 in words is "five million, forty-nine thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 37 40 74 80 148 160 185 296 370 592 740 853 1184 1480 1706 2960 3412 4265 5920 6824 8530 13648 17060 27296 31561 34120 63122 68240 126244 136480 157805 252488 315610 504976 631220 1009952 1262440 2524880 5049760