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55044214108 = 22134792209901
BaseRepresentation
bin110011010000111001…
…000000110101011100
312021002010101210112121
4303100321000311130
51400212304322413
641141552312324
73656022046222
oct632071006534
9167063353477
1055044214108
1121387029844
12a8022426a4
135262b0c2c0
142942620b12
151672631b8d
hexcd0e40d5c

55044214108 has 24 divisors (see below), whose sum is σ = 103953790080. Its totient is φ = 25351972800.

The previous prime is 55044214103. The next prime is 55044214111. The reversal of 55044214108 is 80141244055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55044214103) 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, 1080043 + ... + 1129858.

It is an arithmetic number, because the mean of its divisors is an integer number (4331407920).

Almost surely, 255044214108 is an apocalyptic number.

It is an amenable number.

55044214108 is a deficient number, since it is larger than the sum of its proper divisors (48909575972).

55044214108 is a wasteful number, since it uses less digits than its factorization.

55044214108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210397 (or 2210395 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The spelling of 55044214108 in words is "fifty-five billion, forty-four million, two hundred fourteen thousand, one hundred eight".

Divisors: 1 2 4 13 26 52 479 958 1916 6227 12454 24908 2209901 4419802 8839604 28728713 57457426 114914852 1058542579 2117085158 4234170316 13761053527 27522107054 55044214108