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48042576 = 24323771127
BaseRepresentation
bin1011011101000…
…1001001010000
310100101211000200
42313101021100
544244330301
64433415200
71122232551
oct267211120
9110354020
1048042576
112513410a
121410a500
139c5147a
146548328
15433ec86
hex2dd1250

48042576 has 120 divisors (see below), whose sum is σ = 141133824. Its totient is φ = 15240960.

The previous prime is 48042571. The next prime is 48042637. The reversal of 48042576 is 67524084.

48042576 is a `hidden beast` number, since 4 + 80 + 4 + 2 + 576 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 48042576.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48042571) 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 23 ways as a sum of consecutive naturals, for example, 378225 + ... + 378351.

Almost surely, 248042576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48042576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70566912).

48042576 is an abundant number, since it is smaller than the sum of its proper divisors (93091248).

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

48042576 is a wasteful number, since it uses less digits than its factorization.

48042576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 48042576 is about 6931.2752073482. The cubic root of 48042576 is about 363.5315392097.

The spelling of 48042576 in words is "forty-eight million, forty-two thousand, five hundred seventy-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 37 48 71 72 74 111 127 142 144 148 213 222 254 284 296 333 381 426 444 508 568 592 639 666 762 852 888 1016 1136 1143 1278 1332 1524 1704 1776 2032 2286 2556 2627 2664 3048 3408 4572 4699 5112 5254 5328 6096 7881 9017 9144 9398 10224 10508 14097 15762 18034 18288 18796 21016 23643 27051 28194 31524 36068 37592 42032 42291 47286 54102 56388 63048 72136 75184 81153 84582 94572 108204 112776 126096 144272 162306 169164 189144 216408 225552 324612 333629 338328 378288 432816 649224 667258 676656 1000887 1298448 1334516 2001774 2669032 3002661 4003548 5338064 6005322 8007096 12010644 16014192 24021288 48042576