Search a number
-
+
48788808 = 23319106993
BaseRepresentation
bin1011101000011…
…1010101001000
310101210201122220
42322013111020
544442220213
64501414040
71131461265
oct272072510
9111721586
1048788808
11255a3832
121440a320
13a153023
1466a026c
15443ae23
hex2e87548

48788808 has 32 divisors (see below), whose sum is σ = 128392800. Its totient is φ = 15406848.

The previous prime is 48788807. The next prime is 48788809. The reversal of 48788808 is 80888784.

It is an interprime number because it is at equal distance from previous prime (48788807) and next prime (48788809).

It is not an unprimeable number, because it can be changed into a prime (48788807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53041 + ... + 53952.

It is an arithmetic number, because the mean of its divisors is an integer number (4012275).

Almost surely, 248788808 is an apocalyptic number.

It is an amenable number.

48788808 is an abundant number, since it is smaller than the sum of its proper divisors (79603992).

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

48788808 is a wasteful number, since it uses less digits than its factorization.

48788808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107021 (or 107017 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 51.

The square root of 48788808 is about 6984.8985676243. The cubic root of 48788808 is about 365.4040886572.

The spelling of 48788808 in words is "forty-eight million, seven hundred eighty-eight thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 106993 213986 320979 427972 641958 855944 1283916 2032867 2567832 4065734 6098601 8131468 12197202 16262936 24394404 48788808