Search a number
-
+
5036172 = 2232371257
BaseRepresentation
bin10011001101100010001100
3100110212022220
4103031202030
52242124142
6255535340
760543501
oct23154214
910425286
105036172
11292a829
12182a550
1310743ab
149514a8
156972ec
hex4cd88c

5036172 has 48 divisors (see below), whose sum is σ = 12483072. Its totient is φ = 1576960.

The previous prime is 5036147. The next prime is 5036173. The reversal of 5036172 is 2716305.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5036173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19468 + ... + 19724.

It is an arithmetic number, because the mean of its divisors is an integer number (260064).

Almost surely, 25036172 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 5036172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6241536).

5036172 is an abundant number, since it is smaller than the sum of its proper divisors (7446900).

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

5036172 is a wasteful number, since it uses less digits than its factorization.

5036172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 5036172 is about 2244.1417067556. The cubic root of 5036172 is about 171.4089592643.

The spelling of 5036172 in words is "five million, thirty-six thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 12 23 46 69 71 92 138 142 213 257 276 284 426 514 771 852 1028 1542 1633 3084 3266 4899 5911 6532 9798 11822 17733 18247 19596 23644 35466 36494 54741 70932 72988 109482 218964 419681 839362 1259043 1678724 2518086 5036172