Search a number
-
+
4888472 = 2319291109
BaseRepresentation
bin10010101001011110011000
3100012100201112
4102221132120
52222412342
6252435452
756360051
oct22513630
910170645
104888472
112839866
121778b88
1310220b4
14913728
15668682
hex4a9798

4888472 has 32 divisors (see below), whose sum is σ = 9990000. Its totient is φ = 2233728.

The previous prime is 4888447. The next prime is 4888487. The reversal of 4888472 is 2748884.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3854 + ... + 4962.

Almost surely, 24888472 is an apocalyptic number.

It is an amenable number.

4888472 is an abundant number, since it is smaller than the sum of its proper divisors (5101528).

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

4888472 is a wasteful number, since it uses less digits than its factorization.

4888472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163 (or 1159 counting only the distinct ones).

The product of its digits is 114688, while the sum is 41.

The square root of 4888472 is about 2210.9889190134. The cubic root of 4888472 is about 169.7166213147.

The spelling of 4888472 in words is "four million, eight hundred eighty-eight thousand, four hundred seventy-two".

Divisors: 1 2 4 8 19 29 38 58 76 116 152 232 551 1102 1109 2204 2218 4408 4436 8872 21071 32161 42142 64322 84284 128644 168568 257288 611059 1222118 2444236 4888472