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48753276 = 223111328411
BaseRepresentation
bin1011100111111…
…0101001111100
310101201220220220
42321332221330
544440101101
64500541340
71131252555
oct271765174
9111656826
1048753276
112557a070
12143b1850
13a13cac0
14669132c
154430636
hex2e7ea7c

48753276 has 48 divisors (see below), whose sum is σ = 133650048. Its totient is φ = 13636800.

The previous prime is 48753253. The next prime is 48753283. The reversal of 48753276 is 67235784.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12490 + ... + 15921.

It is an arithmetic number, because the mean of its divisors is an integer number (2784376).

Almost surely, 248753276 is an apocalyptic number.

It is an amenable number.

48753276 is an abundant number, since it is smaller than the sum of its proper divisors (84896772).

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

48753276 is a wasteful number, since it uses less digits than its factorization.

48753276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28442 (or 28440 counting only the distinct ones).

The product of its digits is 282240, while the sum is 42.

The square root of 48753276 is about 6982.3546171761. The cubic root of 48753276 is about 365.3153614007.

The spelling of 48753276 in words is "forty-eight million, seven hundred fifty-three thousand, two hundred seventy-six".

Divisors: 1 2 3 4 6 11 12 13 22 26 33 39 44 52 66 78 132 143 156 286 429 572 858 1716 28411 56822 85233 113644 170466 312521 340932 369343 625042 738686 937563 1108029 1250084 1477372 1875126 2216058 3750252 4062773 4432116 8125546 12188319 16251092 24376638 48753276