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48808953 = 337872297
BaseRepresentation
bin1011101000110…
…0001111111001
310101211202022000
42322030033321
544443341303
64502051213
71131604104
oct272141771
9111752260
1048808953
1125607986
1214419b09
13a15c24b
1466a773b
154441da3
hex2e8c3f9

48808953 has 16 divisors (see below), whose sum is σ = 72432960. Its totient is φ = 32483808.

The previous prime is 48808951. The next prime is 48808961. The reversal of 48808953 is 35980884.

It is not a de Polignac number, because 48808953 - 21 = 48808951 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 48808899 and 48808908.

It is not an unprimeable number, because it can be changed into a prime (48808951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20101 + ... + 22397.

It is an arithmetic number, because the mean of its divisors is an integer number (4527060).

Almost surely, 248808953 is an apocalyptic number.

It is an amenable number.

48808953 is a deficient number, since it is larger than the sum of its proper divisors (23624007).

48808953 is a wasteful number, since it uses less digits than its factorization.

48808953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093 (or 3087 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 48808953 is about 6986.3404583516. The cubic root of 48808953 is about 365.4543737722.

The spelling of 48808953 in words is "forty-eight million, eight hundred eight thousand, nine hundred fifty-three".

Divisors: 1 3 9 27 787 2297 2361 6891 7083 20673 21249 62019 1807739 5423217 16269651 48808953