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48220841 = 193181869
BaseRepresentation
bin1011011111110…
…0101010101001
310100201212120002
42313330222221
544321031331
64441312345
71123604354
oct267745251
9110655502
1048220841
1125246039
12141956b5
139cb4656
14659329b
1543779cb
hex2dfcaa9

48220841 has 8 divisors (see below), whose sum is σ = 52396800. Its totient is φ = 44208720.

The previous prime is 48220817. The next prime is 48220867. The reversal of 48220841 is 14802284.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48220841 - 210 = 48219817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48220871) 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, 40346 + ... + 41523.

It is an arithmetic number, because the mean of its divisors is an integer number (6549600).

Almost surely, 248220841 is an apocalyptic number.

It is an amenable number.

48220841 is a deficient number, since it is larger than the sum of its proper divisors (4175959).

48220841 is a wasteful number, since it uses less digits than its factorization.

48220841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81919.

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 48220841 is about 6944.1227667719. The cubic root of 48220841 is about 363.9806197668.

The spelling of 48220841 in words is "forty-eight million, two hundred twenty thousand, eight hundred forty-one".

Divisors: 1 19 31 589 81869 1555511 2537939 48220841