Search a number
-
+
55224024051 = 3721722098449
BaseRepresentation
bin110011011011100110…
…111011101111110011
312021112122202002102010
4303123212323233303
51401044322232201
641211454254003
73663334313400
oct633346735763
9167478662363
1055224024051
11214695816a9
12a8524b7303
135291147811
14295c4692a7
1516832edbd6
hexcdb9bbbf3

55224024051 has 24 divisors (see below), whose sum is σ = 90692038800. Its totient is φ = 29700314112.

The previous prime is 55224024007. The next prime is 55224024073. The reversal of 55224024051 is 15042042255.

It is not a de Polignac number, because 55224024051 - 214 = 55224007667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55224024451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11046726 + ... + 11051723.

It is an arithmetic number, because the mean of its divisors is an integer number (3778834950).

Almost surely, 255224024051 is an apocalyptic number.

55224024051 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

55224024051 is a deficient number, since it is larger than the sum of its proper divisors (35468014749).

55224024051 is a wasteful number, since it uses less digits than its factorization.

55224024051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22098483 (or 22098476 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 55224024051 in words is "fifty-five billion, two hundred twenty-four million, twenty-four thousand, fifty-one".

Divisors: 1 3 7 17 21 49 51 119 147 357 833 2499 22098449 66295347 154689143 375673633 464067429 1082824001 1127020899 2629715431 3248472003 7889146293 18408008017 55224024051