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5520153 = 31840051
BaseRepresentation
bin10101000011101100011001
3101101110020010
4111003230121
52403121103
6314152133
764630512
oct25035431
911343203
105520153
113130411
121a22649
1311b3782
14a39a09
15740903
hex543b19

5520153 has 4 divisors (see below), whose sum is σ = 7360208. Its totient is φ = 3680100.

The previous prime is 5520131. The next prime is 5520157. The reversal of 5520153 is 3510255.

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 5520153 - 29 = 5519641 is a prime.

It is a D-number.

It is a Duffinian number.

5520153 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5520157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920023 + ... + 920028.

It is an arithmetic number, because the mean of its divisors is an integer number (1840052).

Almost surely, 25520153 is an apocalyptic number.

It is an amenable number.

5520153 is a deficient number, since it is larger than the sum of its proper divisors (1840055).

5520153 is a wasteful number, since it uses less digits than its factorization.

5520153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840054.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 5520153 is about 2349.5005852308. The cubic root of 5520153 is about 176.7327512748.

The spelling of 5520153 in words is "five million, five hundred twenty thousand, one hundred fifty-three".

Divisors: 1 3 1840051 5520153