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48284080 = 24513172731
BaseRepresentation
bin1011100000110…
…0000110110000
310100212002022021
42320030012300
544330042310
64442521224
71124256625
oct270140660
9110762267
1048284080
11252895a9
1214206214
13a007380
1465ac34c
15438b5da
hex2e0c1b0

48284080 has 80 divisors (see below), whose sum is σ = 128054304. Its totient is φ = 16773120.

The previous prime is 48284077. The next prime is 48284083. The reversal of 48284080 is 8048284.

It is an interprime number because it is at equal distance from previous prime (48284077) and next prime (48284083).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (48284083) 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, 16315 + ... + 19045.

Almost surely, 248284080 is an apocalyptic number.

48284080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48284080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64027152).

48284080 is an abundant number, since it is smaller than the sum of its proper divisors (79770224).

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

48284080 is a wasteful number, since it uses less digits than its factorization.

48284080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774 (or 2768 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 34.

The square root of 48284080 is about 6948.6746937815. The cubic root of 48284080 is about 364.1396638307.

The spelling of 48284080 in words is "forty-eight million, two hundred eighty-four thousand, eighty".

Divisors: 1 2 4 5 8 10 13 16 17 20 26 34 40 52 65 68 80 85 104 130 136 170 208 221 260 272 340 442 520 680 884 1040 1105 1360 1768 2210 2731 3536 4420 5462 8840 10924 13655 17680 21848 27310 35503 43696 46427 54620 71006 92854 109240 142012 177515 185708 218480 232135 284024 355030 371416 464270 568048 603551 710060 742832 928540 1207102 1420120 1857080 2414204 2840240 3017755 3714160 4828408 6035510 9656816 12071020 24142040 48284080