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48577230 = 23251341519
BaseRepresentation
bin1011100101001…
…1101011001110
310101101222102200
42321103223032
544413432410
64453102330
71126620402
oct271235316
9111358380
1048577230
1125469879
12143279a6
13a0aa930
146647102
1543e83c0
hex2e53ace

48577230 has 48 divisors (see below), whose sum is σ = 136019520. Its totient is φ = 11957184.

The previous prime is 48577201. The next prime is 48577241. The reversal of 48577230 is 3277584.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19590 + ... + 21929.

It is an arithmetic number, because the mean of its divisors is an integer number (2833740).

Almost surely, 248577230 is an apocalyptic number.

48577230 is an abundant number, since it is smaller than the sum of its proper divisors (87442290).

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

48577230 is a wasteful number, since it uses less digits than its factorization.

48577230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41545 (or 41542 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 48577230 is about 6969.7367238655. The cubic root of 48577230 is about 364.8751183460.

The spelling of 48577230 in words is "forty-eight million, five hundred seventy-seven thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 41519 83038 124557 207595 249114 373671 415190 539747 622785 747342 1079494 1245570 1619241 1868355 2698735 3238482 3736710 4857723 5397470 8096205 9715446 16192410 24288615 48577230