Search a number
-
+
48872808 = 2334199379
BaseRepresentation
bin1011101001101…
…1110101101000
310101221222220000
42322123311220
5100002412213
64503303000
71132261215
oct272336550
9111858800
1048872808
1125650956
121444aa60
13a18232a
1466c2b0c
154455c73
hex2e9bd68

48872808 has 80 divisors (see below), whose sum is σ = 137940000. Its totient is φ = 16166304.

The previous prime is 48872783. The next prime is 48872821. The reversal of 48872808 is 80827884.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 128763 + ... + 129141.

It is an arithmetic number, because the mean of its divisors is an integer number (1724250).

Almost surely, 248872808 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 48872808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68970000).

48872808 is an abundant number, since it is smaller than the sum of its proper divisors (89067192).

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

48872808 is a wasteful number, since it uses less digits than its factorization.

48872808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 45.

The square root of 48872808 is about 6990.9089537770. The cubic root of 48872808 is about 365.6136745999.

The spelling of 48872808 in words is "forty-eight million, eight hundred seventy-two thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 199 216 324 379 398 597 648 758 796 1137 1194 1516 1592 1791 2274 2388 3032 3411 3582 4548 4776 5373 6822 7164 9096 10233 10746 13644 14328 16119 20466 21492 27288 30699 32238 40932 42984 61398 64476 75421 81864 122796 128952 150842 226263 245592 301684 452526 603368 678789 905052 1357578 1810104 2036367 2715156 4072734 5430312 6109101 8145468 12218202 16290936 24436404 48872808