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4764142 = 231431787
BaseRepresentation
bin10010001011000111101110
322222001011201
4102023013232
52204423032
6250040114
755331425
oct22130756
98861151
104764142
112764409
12171903a
13caa626
148c02bc
156418e7
hex48b1ee

4764142 has 16 divisors (see below), whose sum is σ = 7552512. Its totient is φ = 2250360.

The previous prime is 4764121. The next prime is 4764143. The reversal of 4764142 is 2414674.

It is a self number, because there is not a number n which added to its sum of digits gives 4764142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4764143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1773 + ... + 3559.

It is an arithmetic number, because the mean of its divisors is an integer number (472032).

Almost surely, 24764142 is an apocalyptic number.

4764142 is a deficient number, since it is larger than the sum of its proper divisors (2788370).

4764142 is a wasteful number, since it uses less digits than its factorization.

4764142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863.

The product of its digits is 5376, while the sum is 28.

The square root of 4764142 is about 2182.6914578107. The cubic root of 4764142 is about 168.2654298115.

The spelling of 4764142 in words is "four million, seven hundred sixty-four thousand, one hundred forty-two".

Divisors: 1 2 31 43 62 86 1333 1787 2666 3574 55397 76841 110794 153682 2382071 4764142