Search a number
-
+
4727052 = 22331123173
BaseRepresentation
bin10010000010000100001100
322220011022000
4102002010030
52202231202
6245152300
755115331
oct22020414
98804260
104727052
112739560
1216bb690
13c96795
148b0988
1563591c
hex48210c

4727052 has 96 divisors (see below), whose sum is σ = 14031360. Its totient is φ = 1362240.

The previous prime is 4726999. The next prime is 4727069. The reversal of 4727052 is 2507274.

It is a super-2 number, since 2×47270522 = 44690041221408, which contains 22 as substring.

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

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27238 + ... + 27410.

It is an arithmetic number, because the mean of its divisors is an integer number (146160).

Almost surely, 24727052 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 4727052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7015680).

4727052 is an abundant number, since it is smaller than the sum of its proper divisors (9304308).

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

4727052 is a wasteful number, since it uses less digits than its factorization.

4727052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 4727052 is about 2174.1784655359. The cubic root of 4727052 is about 167.8276293279.

The spelling of 4727052 in words is "four million, seven hundred twenty-seven thousand, fifty-two".

Divisors: 1 2 3 4 6 9 11 12 18 22 23 27 33 36 44 46 54 66 69 92 99 108 132 138 173 198 207 253 276 297 346 396 414 506 519 594 621 692 759 828 1012 1038 1188 1242 1518 1557 1903 2076 2277 2484 3036 3114 3806 3979 4554 4671 5709 6228 6831 7612 7958 9108 9342 11418 11937 13662 15916 17127 18684 22836 23874 27324 34254 35811 43769 47748 51381 68508 71622 87538 102762 107433 131307 143244 175076 205524 214866 262614 393921 429732 525228 787842 1181763 1575684 2363526 4727052