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48696845 = 519974877
BaseRepresentation
bin1011100111000…
…0111000001101
310101122001111212
42321300320031
544431244340
64455424205
71130626211
oct271607015
9111561455
1048696845
112554072a
1214385065
13a120202
146678941
15441da65
hex2e70e0d

48696845 has 8 divisors (see below), whose sum is σ = 58477464. Its totient is φ = 38929984.

The previous prime is 48696833. The next prime is 48696871. The reversal of 48696845 is 54869684.

It is a happy number.

48696845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 561001 + 48135844 = 749^2 + 6938^2 .

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 48696845 - 214 = 48680461 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48696793 and 48696802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7547 + ... + 12423.

It is an arithmetic number, because the mean of its divisors is an integer number (7309683).

Almost surely, 248696845 is an apocalyptic number.

It is an amenable number.

48696845 is a deficient number, since it is larger than the sum of its proper divisors (9780619).

48696845 is a wasteful number, since it uses less digits than its factorization.

48696845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6879.

The product of its digits is 1658880, while the sum is 50.

The square root of 48696845 is about 6978.3124750902. The cubic root of 48696845 is about 365.1743584306.

The spelling of 48696845 in words is "forty-eight million, six hundred ninety-six thousand, eight hundred forty-five".

Divisors: 1 5 1997 4877 9985 24385 9739369 48696845