Search a number
-
+
48532308 = 223111937523
BaseRepresentation
bin1011100100100…
…0101101010100
310101022200210220
42321020231110
544411013213
64452114340
71126342416
oct271105524
9111280726
1048532308
1125439050
12143059b0
13a093356
1466349b6
1543d9e23
hex2e48b54

48532308 has 96 divisors (see below), whose sum is σ = 133808640. Its totient is φ = 13530240.

The previous prime is 48532291. The next prime is 48532313. The reversal of 48532308 is 80323584.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92535 + ... + 93057.

It is an arithmetic number, because the mean of its divisors is an integer number (1393840).

Almost surely, 248532308 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 48532308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66904320).

48532308 is an abundant number, since it is smaller than the sum of its proper divisors (85276332).

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

48532308 is a wasteful number, since it uses less digits than its factorization.

48532308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597 (or 595 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 48532308 is about 6966.5133316459. The cubic root of 48532308 is about 364.7626103858.

The spelling of 48532308 in words is "forty-eight million, five hundred thirty-two thousand, three hundred eight".

Divisors: 1 2 3 4 6 11 12 19 22 33 37 38 44 57 66 74 76 111 114 132 148 209 222 228 407 418 444 523 627 703 814 836 1046 1221 1254 1406 1569 1628 2092 2109 2442 2508 2812 3138 4218 4884 5753 6276 7733 8436 9937 11506 15466 17259 19351 19874 23012 23199 29811 30932 34518 38702 39748 46398 58053 59622 69036 77404 92796 109307 116106 119244 212861 218614 232212 327921 367669 425722 437228 638583 655842 735338 851444 1103007 1277166 1311684 1470676 2206014 2554332 4044359 4412028 8088718 12133077 16177436 24266154 48532308