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4750542 = 23387973
BaseRepresentation
bin10010000111110011001110
322221100112000
4102013303032
52204004132
6245453130
755243656
oct22076316
98840460
104750542
112755175
1217111a6
13ca4394
148b9366
1563c87c
hex487cce

4750542 has 16 divisors (see below), whose sum is σ = 10556880. Its totient is φ = 1583496.

The previous prime is 4750517. The next prime is 4750561. The reversal of 4750542 is 2450574.

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

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, 43933 + ... + 44040.

It is an arithmetic number, because the mean of its divisors is an integer number (659805).

Almost surely, 24750542 is an apocalyptic number.

4750542 is an abundant number, since it is smaller than the sum of its proper divisors (5806338).

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

4750542 is a wasteful number, since it uses less digits than its factorization.

4750542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87984 (or 87978 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 4750542 is about 2179.5738115512. The cubic root of 4750542 is about 168.1051637483.

Subtracting from 4750542 its reverse (2450574), we obtain a cube (2299968 = 1323).

The spelling of 4750542 in words is "four million, seven hundred fifty thousand, five hundred forty-two".

Divisors: 1 2 3 6 9 18 27 54 87973 175946 263919 527838 791757 1583514 2375271 4750542