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122000314308 = 22371147142897
BaseRepresentation
bin111000110011111001…
…0010000111111000100
3102122220102010002212120
41301213302100333010
53444324040024213
6132013550045540
711546165363355
oct1614762207704
9378812102776
10122000314308
1147815aa6944
121b7897a98b0
13b6737417c2
145c94c83d2c
1532908cb423
hex1c67c90fc4

122000314308 has 24 divisors (see below), whose sum is σ = 284673393312. Its totient is φ = 40665915264.

The previous prime is 122000314301. The next prime is 122000314349. The reversal of 122000314308 is 803413000221.

It is not an unprimeable number, because it can be changed into a prime (122000314301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782316 + ... + 925212.

It is an arithmetic number, because the mean of its divisors is an integer number (11861391388).

Almost surely, 2122000314308 is an apocalyptic number.

It is an amenable number.

122000314308 is an abundant number, since it is smaller than the sum of its proper divisors (162673079004).

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

122000314308 is a wasteful number, since it uses less digits than its factorization.

122000314308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214051 (or 214049 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 122000314308 its reverse (803413000221), we get a palindrome (925413314529).

The spelling of 122000314308 in words is "one hundred twenty-two billion, three hundred fourteen thousand, three hundred eight".

Divisors: 1 2 3 4 6 12 71147 142294 142897 213441 284588 285794 426882 428691 571588 853764 857382 1714764 10166692859 20333385718 30500078577 40666771436 61000157154 122000314308