Base | Representation |
---|---|
bin | 110011001110101011… |
… | …011110100001010111 |
3 | 12020222112120202222212 |
4 | 303032223132201113 |
5 | 1400123310030010 |
6 | 41134145144035 |
7 | 3655061505515 |
oct | 631653364127 |
9 | 166875522885 |
10 | 55007111255 |
11 | 21368097928 |
12 | a7b192b01b |
13 | 525821b355 |
14 | 293b7234b5 |
15 | 166e253505 |
hex | cceade857 |
55007111255 has 16 divisors (see below), whose sum is σ = 66783144384. Its totient is φ = 43492243200.
The previous prime is 55007111251. The next prime is 55007111297. The reversal of 55007111255 is 55211170055.
It is not a de Polignac number, because 55007111255 - 22 = 55007111251 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55007111251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36182 + ... + 333651.
It is an arithmetic number, because the mean of its divisors is an integer number (4173946524).
Almost surely, 255007111255 is an apocalyptic number.
55007111255 is a deficient number, since it is larger than the sum of its proper divisors (11776033129).
55007111255 is a wasteful number, since it uses less digits than its factorization.
55007111255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370186.
The product of its (nonzero) digits is 8750, while the sum is 32.
The spelling of 55007111255 in words is "fifty-five billion, seven million, one hundred eleven thousand, two hundred fifty-five".
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