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122206014 = 2327969889
BaseRepresentation
bin1110100100010…
…11011100111110
322111221201010200
413102023130332
5222241043024
620043144330
73012506520
oct722133476
9274851120
10122206014
1162a89207
1234b150a6
131c41a068
1412331a10
15aade2c9
hex748b73e

122206014 has 24 divisors (see below), whose sum is σ = 302605680. Its totient is φ = 34915968.

The previous prime is 122206003. The next prime is 122206027. The reversal of 122206014 is 410602221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484819 + ... + 485070.

It is an arithmetic number, because the mean of its divisors is an integer number (12608570).

Almost surely, 2122206014 is an apocalyptic number.

122206014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

122206014 is an abundant number, since it is smaller than the sum of its proper divisors (180399666).

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

122206014 is a wasteful number, since it uses less digits than its factorization.

122206014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969904 (or 969901 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 122206014 is about 11054.6828991157. The cubic root of 122206014 is about 496.2465795076.

Adding to 122206014 its reverse (410602221), we get a palindrome (532808235).

The spelling of 122206014 in words is "one hundred twenty-two million, two hundred six thousand, fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 969889 1939778 2909667 5819334 6789223 8729001 13578446 17458002 20367669 40735338 61103007 122206014