Search a number
-
+
48995888 = 2423211631
BaseRepresentation
bin1011101011100…
…1111000110000
310102012020201112
42322321320300
5100020332023
64510052452
71133313104
oct272717060
9112166645
1048995888
1125725377
12144aa128
13a1c6366
146715904
15447c478
hex2eb9e30

48995888 has 40 divisors (see below), whose sum is σ = 99684096. Its totient is φ = 23284800.

The previous prime is 48995867. The next prime is 48995897. The reversal of 48995888 is 88859984.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77333 + ... + 77963.

Almost surely, 248995888 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 48995888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49842048).

48995888 is an abundant number, since it is smaller than the sum of its proper divisors (50688208).

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

48995888 is a wasteful number, since it uses less digits than its factorization.

48995888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873 (or 867 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 59.

The square root of 48995888 is about 6999.7062795520. The cubic root of 48995888 is about 365.9203346173.

The spelling of 48995888 in words is "forty-eight million, nine hundred ninety-five thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 16 23 46 92 184 211 368 422 631 844 1262 1688 2524 3376 4853 5048 9706 10096 14513 19412 29026 38824 58052 77648 116104 133141 232208 266282 532564 1065128 2130256 3062243 6124486 12248972 24497944 48995888