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4751028 = 223343991
BaseRepresentation
bin10010000111111010110100
322221101012000
4102013322310
52204013103
6245455300
755245252
oct22077264
98841160
104751028
112755577
121711530
13ca4679
148b95d2
1563caa3
hex487eb4

4751028 has 24 divisors (see below), whose sum is σ = 12317760. Its totient is φ = 1583640.

The previous prime is 4751017. The next prime is 4751051. The reversal of 4751028 is 8201574.

4751028 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 4750992 and 4751010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21888 + ... + 22103.

It is an arithmetic number, because the mean of its divisors is an integer number (513240).

Almost surely, 24751028 is an apocalyptic number.

It is an amenable number.

4751028 is an abundant number, since it is smaller than the sum of its proper divisors (7566732).

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

4751028 is a wasteful number, since it uses less digits than its factorization.

4751028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44004 (or 43996 counting only the distinct ones).

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

The square root of 4751028 is about 2179.6852983860. The cubic root of 4751028 is about 168.1108961695.

The spelling of 4751028 in words is "four million, seven hundred fifty-one thousand, twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 43991 87982 131973 175964 263946 395919 527892 791838 1187757 1583676 2375514 4751028