Search a number
-
+
48898955 = 574332491
BaseRepresentation
bin1011101010001…
…0001110001011
310102000022202102
42322202032023
5100004231310
64504024015
71132430360
oct272421613
9112008672
1048898955
1125669566
121446200b
13a1911c1
1466cc467
15445d8a5
hex2ea238b

48898955 has 16 divisors (see below), whose sum is σ = 68623104. Its totient is φ = 32749920.

The previous prime is 48898933. The next prime is 48898973. The reversal of 48898955 is 55989884.

48898955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48898955 - 28 = 48898699 is a prime.

It is a super-2 number, since 2×488989552 = 4782215600184050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48898955.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14741 + ... + 17750.

It is an arithmetic number, because the mean of its divisors is an integer number (4288944).

Almost surely, 248898955 is an apocalyptic number.

48898955 is a deficient number, since it is larger than the sum of its proper divisors (19724149).

48898955 is a wasteful number, since it uses less digits than its factorization.

48898955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32546.

The product of its digits is 4147200, while the sum is 56.

The square root of 48898955 is about 6992.7787752795. The cubic root of 48898955 is about 365.6788642001.

The spelling of 48898955 in words is "forty-eight million, eight hundred ninety-eight thousand, nine hundred fifty-five".

Divisors: 1 5 7 35 43 215 301 1505 32491 162455 227437 1137185 1397113 6985565 9779791 48898955