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48253095 = 32511432267
BaseRepresentation
bin1011100000010…
…0100010100111
310100210111210200
42320010202213
544323044340
64442121543
71124100402
oct270044247
9110714720
1048253095
11252682a0
12141b02b3
139cc6237
1465a0d39
154382330
hex2e048a7

48253095 has 48 divisors (see below), whose sum is σ = 93405312. Its totient is φ = 22841280.

The previous prime is 48253063. The next prime is 48253097. The reversal of 48253095 is 59035284.

48253095 = 2812 + 2822 + ... + 5502.

It is not a de Polignac number, because 48253095 - 25 = 48253063 is a prime.

It is a super-2 number, since 2×482530952 = 4656722354158050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48253097) 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 47 ways as a sum of consecutive naturals, for example, 20152 + ... + 22418.

It is an arithmetic number, because the mean of its divisors is an integer number (1945944).

Almost surely, 248253095 is an apocalyptic number.

48253095 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48253095 is a deficient number, since it is larger than the sum of its proper divisors (45152217).

48253095 is a wasteful number, since it uses less digits than its factorization.

48253095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332 (or 2329 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 48253095 is about 6946.4447741273. Note that the first 3 decimals coincide. The cubic root of 48253095 is about 364.0617549089.

The spelling of 48253095 in words is "forty-eight million, two hundred fifty-three thousand, ninety-five".

Divisors: 1 3 5 9 11 15 33 43 45 55 99 129 165 215 387 473 495 645 1419 1935 2267 2365 4257 6801 7095 11335 20403 21285 24937 34005 74811 97481 102015 124685 224433 292443 374055 487405 877329 1072291 1122165 1462215 3216873 4386645 5361455 9650619 16084365 48253095