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54123222253106 = 2231176591788111
BaseRepresentation
bin11000100111001100010110…
…11011111011111000110010
321002122010111102020222212002
430103212023123323320302
524043223324344044411
6311035510503534002
714254162621331456
oct1423461333737062
9232563442228762
1054123222253106
1116277590a77276
1260a153975a302
132427a4b1663c6
14d51813bcc666
1563cd0891733b
hex31398b6fbe32

54123222253106 has 8 divisors (see below), whose sum is σ = 84714608744064. Its totient is φ = 25885019338420.

The previous prime is 54123222253103. The next prime is 54123222253183. The reversal of 54123222253106 is 60135222232145.

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

It is a self number, because there is not a number n which added to its sum of digits gives 54123222253106.

It is not an unprimeable number, because it can be changed into a prime (54123222253103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588295894010 + ... + 588295894101.

It is an arithmetic number, because the mean of its divisors is an integer number (10589326093008).

Almost surely, 254123222253106 is an apocalyptic number.

54123222253106 is a deficient number, since it is larger than the sum of its proper divisors (30591386490958).

54123222253106 is a wasteful number, since it uses less digits than its factorization.

54123222253106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176591788136.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 54123222253106 in words is "fifty-four trillion, one hundred twenty-three billion, two hundred twenty-two million, two hundred fifty-three thousand, one hundred six".

Divisors: 1 2 23 46 1176591788111 2353183576222 27061611126553 54123222253106