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5038380 = 22325231217
BaseRepresentation
bin10011001110000100101100
3100110222100200
4103032010230
52242212010
6255553500
760553104
oct23160454
910428320
105038380
112931456
12182b890
1310753b9
14952204
15697cc0
hex4ce12c

5038380 has 72 divisors (see below), whose sum is σ = 15960672. Its totient is φ = 1284096.

The previous prime is 5038351. The next prime is 5038381. The reversal of 5038380 is 838305.

5038380 is a `hidden beast` number, since 503 + 83 + 80 = 666.

It is not an unprimeable number, because it can be changed into a prime (5038381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3532 + ... + 4748.

It is an arithmetic number, because the mean of its divisors is an integer number (221676).

Almost surely, 25038380 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 5038380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7980336).

5038380 is an abundant number, since it is smaller than the sum of its proper divisors (10922292).

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

5038380 is a wasteful number, since it uses less digits than its factorization.

5038380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255 (or 1250 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5038380 is about 2244.6336003901. The cubic root of 5038380 is about 171.4340057801.

The spelling of 5038380 in words is "five million, thirty-eight thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 23 30 36 45 46 60 69 90 92 115 138 180 207 230 276 345 414 460 690 828 1035 1217 1380 2070 2434 3651 4140 4868 6085 7302 10953 12170 14604 18255 21906 24340 27991 36510 43812 54765 55982 73020 83973 109530 111964 139955 167946 219060 251919 279910 335892 419865 503838 559820 839730 1007676 1259595 1679460 2519190 5038380