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5087772 = 223441383
BaseRepresentation
bin10011011010001000011100
3100120111010000
4103122020130
52300302042
6301014300
761150104
oct23321034
910514100
105087772
112965578
121854390
131091a21
14966204
156a774c
hex4da21c

5087772 has 60 divisors (see below), whose sum is σ = 13660416. Its totient is φ = 1650240.

The previous prime is 5087767. The next prime is 5087773. The reversal of 5087772 is 2777805.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5087773) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13093 + ... + 13475.

Almost surely, 25087772 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 5087772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6830208).

5087772 is an abundant number, since it is smaller than the sum of its proper divisors (8572644).

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

5087772 is a wasteful number, since it uses less digits than its factorization.

5087772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440 (or 429 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 36.

The square root of 5087772 is about 2255.6090086715. The cubic root of 5087772 is about 171.9923829329.

The spelling of 5087772 in words is "five million, eighty-seven thousand, seven hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 41 54 81 82 108 123 162 164 246 324 369 383 492 738 766 1107 1149 1476 1532 2214 2298 3321 3447 4428 4596 6642 6894 10341 13284 13788 15703 20682 31023 31406 41364 47109 62046 62812 94218 124092 141327 188436 282654 423981 565308 847962 1271943 1695924 2543886 5087772