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5633172 = 2233431213
BaseRepresentation
bin10101011111010010010100
3101121012021000
4111133102110
52420230142
6320423300
765611146
oct25372224
911535230
105633172
1131a8316
121a77b30
13122304c
14a68c96
1576414c
hex55f494

5633172 has 48 divisors (see below), whose sum is σ = 14956480. Its totient is φ = 1832544.

The previous prime is 5633161. The next prime is 5633189. The reversal of 5633172 is 2713365.

It is a happy number.

5633172 is a `hidden beast` number, since 563 + 31 + 72 = 666.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 4038 + ... + 5250.

Almost surely, 25633172 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 5633172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7478240).

5633172 is an abundant number, since it is smaller than the sum of its proper divisors (9323308).

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

5633172 is a wasteful number, since it uses less digits than its factorization.

5633172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269 (or 1261 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 5633172 is about 2373.4304287255. The cubic root of 5633172 is about 177.9307477942.

The spelling of 5633172 in words is "five million, six hundred thirty-three thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 43 54 86 108 129 172 258 387 516 774 1161 1213 1548 2322 2426 3639 4644 4852 7278 10917 14556 21834 32751 43668 52159 65502 104318 131004 156477 208636 312954 469431 625908 938862 1408293 1877724 2816586 5633172