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48752814 = 23116911069
BaseRepresentation
bin1011100111111…
…0100010101110
310101201220021210
42321332202232
544440042224
64500535250
71131251325
oct271764256
9111656253
1048752814
1125579790
12143b1526
13a13c826
1466910bc
154430429
hex2e7e8ae

48752814 has 32 divisors (see below), whose sum is σ = 106623360. Its totient is φ = 14738400.

The previous prime is 48752807. The next prime is 48752819. The reversal of 48752814 is 41825784.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48752819) 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, 45072 + ... + 46140.

It is an arithmetic number, because the mean of its divisors is an integer number (3331980).

Almost surely, 248752814 is an apocalyptic number.

48752814 is an abundant number, since it is smaller than the sum of its proper divisors (57870546).

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

48752814 is a wasteful number, since it uses less digits than its factorization.

48752814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776.

The product of its digits is 71680, while the sum is 39.

The square root of 48752814 is about 6982.3215337021. The cubic root of 48752814 is about 365.3142074527.

It can be divided in two parts, 487 and 52814, that added together give a triangular number (53301 = T326).

The spelling of 48752814 in words is "forty-eight million, seven hundred fifty-two thousand, eight hundred fourteen".

Divisors: 1 2 3 6 11 22 33 66 691 1069 1382 2073 2138 3207 4146 6414 7601 11759 15202 22803 23518 35277 45606 70554 738679 1477358 2216037 4432074 8125469 16250938 24376407 48752814