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4901071 = 75911867
BaseRepresentation
bin10010101100100011001111
3100020000000011
4102230203033
52223313241
6253014051
756441560
oct22544317
910200004
104901071
11284827a
121784327
131027a56
14918167
1566c281
hex4ac8cf

4901071 has 8 divisors (see below), whose sum is σ = 5696640. Its totient is φ = 4129368.

The previous prime is 4901063. The next prime is 4901077. The reversal of 4901071 is 1701094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4901071 - 23 = 4901063 is a prime.

It is a Duffinian number.

4901071 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4901077) 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, 5521 + ... + 6346.

It is an arithmetic number, because the mean of its divisors is an integer number (712080).

Almost surely, 24901071 is an apocalyptic number.

4901071 is a deficient number, since it is larger than the sum of its proper divisors (795569).

4901071 is a wasteful number, since it uses less digits than its factorization.

4901071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11933.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 4901071 is about 2213.8362631414. The cubic root of 4901071 is about 169.8622991030.

The spelling of 4901071 in words is "four million, nine hundred one thousand, seventy-one".

Divisors: 1 7 59 413 11867 83069 700153 4901071