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5038660 = 2251137619
BaseRepresentation
bin10011001110001001000100
3100110222202001
4103032021010
52242214120
6255555044
760553654
oct23161104
910428661
105038660
112931690
12182ba84
131075573
14952364
15697e0a
hex4ce244

5038660 has 48 divisors (see below), whose sum is σ = 11874240. Its totient is φ = 1779840.

The previous prime is 5038643. The next prime is 5038673. The reversal of 5038660 is 668305.

5038660 = T160 + T161 + ... + T324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7831 + ... + 8449.

It is an arithmetic number, because the mean of its divisors is an integer number (247380).

Almost surely, 25038660 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 5038660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5937120).

5038660 is an abundant number, since it is smaller than the sum of its proper divisors (6835580).

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

5038660 is a wasteful number, since it uses less digits than its factorization.

5038660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676 (or 674 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 5038660 is about 2244.6959705047. The cubic root of 5038660 is about 171.4371814459.

The spelling of 5038660 in words is "five million, thirty-eight thousand, six hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 37 44 55 74 110 148 185 220 370 407 619 740 814 1238 1628 2035 2476 3095 4070 6190 6809 8140 12380 13618 22903 27236 34045 45806 68090 91612 114515 136180 229030 251933 458060 503866 1007732 1259665 2519330 5038660