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5042055 = 351572141
BaseRepresentation
bin10011001110111110000111
3100111011101210
4103032332013
52242321210
6300022503
760566604
oct23167607
910434353
105042055
112934197
121831a33
131076c85
149536ab
15698e20
hex4cef87

5042055 has 16 divisors (see below), whose sum is σ = 8122464. Its totient is φ = 2670720.

The previous prime is 5042053. The next prime is 5042099. The reversal of 5042055 is 5502405.

It is not a de Polignac number, because 5042055 - 21 = 5042053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5042053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1285 + ... + 3425.

It is an arithmetic number, because the mean of its divisors is an integer number (507654).

Almost surely, 25042055 is an apocalyptic number.

5042055 is a deficient number, since it is larger than the sum of its proper divisors (3080409).

5042055 is a wasteful number, since it uses less digits than its factorization.

5042055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306.

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 5042055 is about 2245.4520702968. The cubic root of 5042055 is about 171.4756770352.

The spelling of 5042055 in words is "five million, forty-two thousand, fifty-five".

Divisors: 1 3 5 15 157 471 785 2141 2355 6423 10705 32115 336137 1008411 1680685 5042055