Base | Representation |
---|---|
bin | 110000111100010111… |
… | …0000011111000110100 |
3 | 101001021220202122002111 |
4 | 1201320232003320310 |
5 | 3210223231234242 |
6 | 120141231220404 |
7 | 10410405660502 |
oct | 1417056037064 |
9 | 331256678074 |
10 | 105104555572 |
11 | 40635866275 |
12 | 18453377704 |
13 | 9bb0218523 |
14 | 5130d7b672 |
15 | 2b02445817 |
hex | 1878b83e34 |
105104555572 has 24 divisors (see below), whose sum is σ = 195030468360. Its totient is φ = 49390387200.
The previous prime is 105104555539. The next prime is 105104555573. The reversal of 105104555572 is 275555401501.
105104555572 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 20850204816 + 84254350756 = 144396^2 + 290266^2 .
It is a super-2 number, since 2×1051045555722 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105104555573) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1054797 + ... + 1150132.
It is an arithmetic number, because the mean of its divisors is an integer number (8126269515).
Almost surely, 2105104555572 is an apocalyptic number.
It is an amenable number.
105104555572 is a deficient number, since it is larger than the sum of its proper divisors (89925912788).
105104555572 is a wasteful number, since it uses less digits than its factorization.
105104555572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2205651 (or 2205649 counting only the distinct ones).
The product of its (nonzero) digits is 175000, while the sum is 40.
The spelling of 105104555572 in words is "one hundred five billion, one hundred four million, five hundred fifty-five thousand, five hundred seventy-two".
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