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48256182 = 23313531297
BaseRepresentation
bin1011100000010…
…1010010110110
310100210200001000
42320011102312
544323144212
64442144130
71124112402
oct270052266
9110720030
1048256182
112526a647
12141b2046
139cc7770
1465a2102
1543831dc
hex2e054b6

48256182 has 64 divisors (see below), whose sum is σ = 117754560. Its totient is φ = 14556672.

The previous prime is 48256171. The next prime is 48256189. The reversal of 48256182 is 28165284.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48256189) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36558 + ... + 37854.

It is an arithmetic number, because the mean of its divisors is an integer number (1839915).

Almost surely, 248256182 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48256182, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58877280).

48256182 is an abundant number, since it is smaller than the sum of its proper divisors (69498378).

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

48256182 is a wasteful number, since it uses less digits than its factorization.

48256182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374 (or 1368 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 48256182 is about 6946.6669705694. Note that the first 3 decimals coincide. The cubic root of 48256182 is about 364.0695183810.

The spelling of 48256182 in words is "forty-eight million, two hundred fifty-six thousand, one hundred eighty-two".

Divisors: 1 2 3 6 9 13 18 26 27 39 53 54 78 106 117 159 234 318 351 477 689 702 954 1297 1378 1431 2067 2594 2862 3891 4134 6201 7782 11673 12402 16861 18603 23346 33722 35019 37206 50583 68741 70038 101166 137482 151749 206223 303498 412446 455247 618669 893633 910494 1237338 1787266 1856007 2680899 3712014 5361798 8042697 16085394 24128091 48256182