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4901133 = 31633711
BaseRepresentation
bin10010101100100100001101
3100020000002110
4102230210031
52223314013
6253014233
756442006
oct22544415
910200073
104901133
112848326
121784379
131027aa3
149181ad
1566c2c3
hex4ac90d

4901133 has 4 divisors (see below), whose sum is σ = 6534848. Its totient is φ = 3267420.

The previous prime is 4901129. The next prime is 4901153. The reversal of 4901133 is 3311094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4901133 - 22 = 4901129 is a prime.

It is a super-2 number, since 2×49011332 = 48042209367378, which contains 22 as substring.

It is a d-powerful number, because it can be written as 43 + 95 + 0 + 1 + 1 + 310 + 314 .

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4901153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 816853 + ... + 816858.

It is an arithmetic number, because the mean of its divisors is an integer number (1633712).

Almost surely, 24901133 is an apocalyptic number.

It is an amenable number.

4901133 is a deficient number, since it is larger than the sum of its proper divisors (1633715).

4901133 is a wasteful number, since it uses less digits than its factorization.

4901133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633714.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 4901133 is about 2213.8502659394. The cubic root of 4901133 is about 169.8630153694.

The spelling of 4901133 in words is "four million, nine hundred one thousand, one hundred thirty-three".

Divisors: 1 3 1633711 4901133