Search a number
-
+
4751082 = 233712569
BaseRepresentation
bin10010000111111011101010
322221101021000
4102013323222
52204013312
6245455430
755245360
oct22077352
98841230
104751082
112755616
121711576
13ca46bb
148b9630
1563cadc
hex487eea

4751082 has 32 divisors (see below), whose sum is σ = 12067200. Its totient is φ = 1357344.

The previous prime is 4751077. The next prime is 4751101. The reversal of 4751082 is 2801574.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5907 + ... + 6662.

It is an arithmetic number, because the mean of its divisors is an integer number (377100).

Almost surely, 24751082 is an apocalyptic number.

4751082 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4751082 is an abundant number, since it is smaller than the sum of its proper divisors (7316118).

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

4751082 is a wasteful number, since it uses less digits than its factorization.

4751082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12587 (or 12581 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 4751082 is about 2179.6976854601. The cubic root of 4751082 is about 168.1115330811. Note that the first 3 decimals are identical.

The spelling of 4751082 in words is "four million, seven hundred fifty-one thousand, eighty-two".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 12569 25138 37707 75414 87983 113121 175966 226242 263949 339363 527898 678726 791847 1583694 2375541 4751082