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4747896 = 233417431
BaseRepresentation
bin10010000111001001111000
322221012220000
4102013021320
52203413041
6245433000
755233156
oct22071170
98835800
104747896
11275318a
12170b760
13ca310a
148b83d6
1563bbb6
hex487278

4747896 has 80 divisors (see below), whose sum is σ = 14113440. Its totient is φ = 1486080.

The previous prime is 4747889. The next prime is 4747903. The reversal of 4747896 is 6987474.

4747896 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4747889) and next prime (4747903).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10801 + ... + 11231.

It is an arithmetic number, because the mean of its divisors is an integer number (176418).

Almost surely, 24747896 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 4747896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7056720).

4747896 is an abundant number, since it is smaller than the sum of its proper divisors (9365544).

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

4747896 is a wasteful number, since it uses less digits than its factorization.

4747896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 453 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 4747896 is about 2178.9667276028. The cubic root of 4747896 is about 168.0739470385.

It can be divided in two parts, 47478 and 96, that added together give a palindrome (47574).

The spelling of 4747896 in words is "four million, seven hundred forty-seven thousand, eight hundred ninety-six".

Divisors: 1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 81 102 108 136 153 162 204 216 306 324 408 431 459 612 648 862 918 1224 1293 1377 1724 1836 2586 2754 3448 3672 3879 5172 5508 7327 7758 10344 11016 11637 14654 15516 21981 23274 29308 31032 34911 43962 46548 58616 65943 69822 87924 93096 131886 139644 175848 197829 263772 279288 395658 527544 593487 791316 1186974 1582632 2373948 4747896