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23054423178 = 233842403863
BaseRepresentation
bin10101011110001001…
…101001010010001010
32012111200222001011010
4111132021221102022
5334203413020203
614331400144350
71444211235513
oct253611512212
965450861133
1023054423178
1198606913a6
124574a680b6
132235435927
141189c17a0a
158edeb0303
hex55e26948a

23054423178 has 8 divisors (see below), whose sum is σ = 46108846368. Its totient is φ = 7684807724.

The previous prime is 23054423113. The next prime is 23054423233. The reversal of 23054423178 is 87132445032.

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

23054423178 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1921201926 + ... + 1921201937.

It is an arithmetic number, because the mean of its divisors is an integer number (5763605796).

Almost surely, 223054423178 is an apocalyptic number.

23054423178 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23054423178 is a wasteful number, since it uses less digits than its factorization.

23054423178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3842403868.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 23054423178 in words is "twenty-three billion, fifty-four million, four hundred twenty-three thousand, one hundred seventy-eight".

Divisors: 1 2 3 6 3842403863 7684807726 11527211589 23054423178