Search a number
-
+
48121343 = 436716703
BaseRepresentation
bin1011011110010…
…0010111111111
310100112211001222
42313210113333
544304340333
64435223555
71123011314
oct267442777
9110484058
1048121343
1125188306
1214147bbb
139c7b28a
146568d0b
154358298
hex2de45ff

48121343 has 8 divisors (see below), whose sum is σ = 49978368. Its totient is φ = 46297944.

The previous prime is 48121327. The next prime is 48121351. The reversal of 48121343 is 34312184.

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 48121343 - 24 = 48121327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48121303) 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, 5471 + ... + 11232.

It is an arithmetic number, because the mean of its divisors is an integer number (6247296).

Almost surely, 248121343 is an apocalyptic number.

48121343 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

48121343 is a deficient number, since it is larger than the sum of its proper divisors (1857025).

48121343 is a wasteful number, since it uses less digits than its factorization.

48121343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16813.

The product of its digits is 2304, while the sum is 26.

The square root of 48121343 is about 6936.9548794842. The cubic root of 48121343 is about 363.7301037365.

The spelling of 48121343 in words is "forty-eight million, one hundred twenty-one thousand, three hundred forty-three".

Divisors: 1 43 67 2881 16703 718229 1119101 48121343