Base | Representation |
---|---|
bin | 110111111110100100… |
… | …011110110011001111 |
3 | 12202010212012100120120 |
4 | 313332210132303033 |
5 | 1441044010113210 |
6 | 43340114320023 |
7 | 4225320516504 |
oct | 677644366317 |
9 | 182125170516 |
10 | 60105551055 |
11 | 23544020140 |
12 | b795289013 |
13 | 588b595534 |
14 | 2ca28cb4ab |
15 | 186bb52270 |
hex | dfe91eccf |
60105551055 has 32 divisors (see below), whose sum is σ = 105438758400. Its totient is φ = 28995626880.
The previous prime is 60105550997. The next prime is 60105551069. The reversal of 60105551055 is 55015550106.
It is not a de Polignac number, because 60105551055 - 215 = 60105518287 is a prime.
It is a super-2 number, since 2×601055510552 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 882432 + ... + 948101.
It is an arithmetic number, because the mean of its divisors is an integer number (3294961200).
Almost surely, 260105551055 is an apocalyptic number.
60105551055 is a deficient number, since it is larger than the sum of its proper divisors (45333207345).
60105551055 is a wasteful number, since it uses less digits than its factorization.
60105551055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1830751.
The product of its (nonzero) digits is 18750, while the sum is 33.
The spelling of 60105551055 in words is "sixty billion, one hundred five million, five hundred fifty-one thousand, fifty-five".
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