Base | Representation |
---|---|
bin | 11011110101010111111100… |
… | …111000001111001100110111 |
3 | 121001102202210011212100221111 |
4 | 123311113330320033030313 |
5 | 112021122114002112210 |
6 | 1112204420105255451 |
7 | 34533125301230530 |
oct | 3365277470171467 |
9 | 531382704770844 |
10 | 122415105504055 |
11 | 36006a5577a141 |
12 | 11890a4b194587 |
13 | 533c905968250 |
14 | 2232ccbd2b687 |
15 | e2447023188a |
hex | 6f55fce0f337 |
122415105504055 has 64 divisors (see below), whose sum is σ = 182407046024448. Its totient is φ = 76795074478080.
The previous prime is 122415105504031. The next prime is 122415105504059. The reversal of 122415105504055 is 550405501514221.
It is not a de Polignac number, because 122415105504055 - 29 = 122415105503543 is a prime.
It is a super-3 number, since 3×1224151055040553 (a number of 43 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122415105503999 and 122415105504017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122415105504059) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1248358587 + ... + 1248456643.
It is an arithmetic number, because the mean of its divisors is an integer number (2850110094132).
Almost surely, 2122415105504055 is an apocalyptic number.
122415105504055 is a deficient number, since it is larger than the sum of its proper divisors (59991940520393).
122415105504055 is a wasteful number, since it uses less digits than its factorization.
122415105504055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122476.
The product of its (nonzero) digits is 200000, while the sum is 40.
The spelling of 122415105504055 in words is "one hundred twenty-two trillion, four hundred fifteen billion, one hundred five million, five hundred four thousand, fifty-five".
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