Base | Representation |
---|---|
bin | 11011110010100011001101… |
… | …01010000110101101011010 |
3 | 22000101002221000001021221101 |
4 | 31321101212222012231122 |
5 | 31002213314323013200 |
6 | 333545441155502014 |
7 | 15605042402620546 |
oct | 1571214652065532 |
9 | 260332830037841 |
10 | 61110517001050 |
11 | 18520908776700 |
12 | 6a2b7645b790a |
13 | 281390a49c3ba |
14 | 1113a9c8a2a26 |
15 | 70e9589d726a |
hex | 379466a86b5a |
61110517001050 has 36 divisors (see below), whose sum is σ = 124938179315838. Its totient is φ = 22222006180000.
The previous prime is 61110517000997. The next prime is 61110517001071. The reversal of 61110517001050 is 5010071501116.
It can be written as a sum of positive squares in 3 ways, for example, as 54652885632081 + 6457631368969 = 7392759^2 + 2541187^2 .
It is a super-2 number, since 2×611105170010502 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5050449901 + ... + 5050462000.
Almost surely, 261110517001050 is an apocalyptic number.
61110517001050 is an abundant number, since it is smaller than the sum of its proper divisors (63827662314788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61110517001050 is a wasteful number, since it uses less digits than its factorization.
61110517001050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10100911935 (or 10100911919 counting only the distinct ones).
The product of its (nonzero) digits is 1050, while the sum is 28.
Adding to 61110517001050 its reverse (5010071501116), we get a palindrome (66120588502166).
The spelling of 61110517001050 in words is "sixty-one trillion, one hundred ten billion, five hundred seventeen million, one thousand, fifty".
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