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48915348 = 22319214541
BaseRepresentation
bin1011101010011…
…0001110010100
310102001011020120
42322212032110
5100010242343
64504231540
71132526226
oct272461624
9112034216
1048915348
112567a909
121446b5b0
13a1987c1
1466d4416
154463683
hex2ea6394

48915348 has 24 divisors (see below), whose sum is σ = 120143520. Its totient is φ = 15446880.

The previous prime is 48915331. The next prime is 48915401. The reversal of 48915348 is 84351984.

48915348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×489153482 = 4785422539922208, which contains 22 as substring.

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, 107043 + ... + 107498.

It is an arithmetic number, because the mean of its divisors is an integer number (5005980).

Almost surely, 248915348 is an apocalyptic number.

It is an amenable number.

48915348 is an abundant number, since it is smaller than the sum of its proper divisors (71228172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48915348 is a wasteful number, since it uses less digits than its factorization.

48915348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214567 (or 214565 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 48915348 is about 6993.9508148113. The cubic root of 48915348 is about 365.7197233136.

The spelling of 48915348 in words is "forty-eight million, nine hundred fifteen thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 214541 429082 643623 858164 1287246 2574492 4076279 8152558 12228837 16305116 24457674 48915348