Base | Representation |
---|---|
bin | 11101000110101001010… |
… | …01011110100011010111 |
3 | 10112121011201112020122000 |
4 | 32203110221132203113 |
5 | 112341000003234021 |
6 | 2043221011410343 |
7 | 132150635136612 |
oct | 16432451364327 |
9 | 3477151466560 |
10 | 1000000055511 |
11 | 356108a63676 |
12 | 141981bb39b3 |
13 | 733b82b7ba2 |
14 | 3658645d179 |
15 | 1b02b777b26 |
hex | e8d4a5e8d7 |
1000000055511 has 32 divisors (see below), whose sum is σ = 1559532556800. Its totient is φ = 631547280000.
The previous prime is 1000000055507. The next prime is 1000000055519. The reversal of 1000000055511 is 1155500000001.
1000000055511 is a `hidden beast` number, since 100 + 0 + 0 + 0 + 0 + 0 + 55 + 511 = 666.
It is not a de Polignac number, because 1000000055511 - 22 = 1000000055507 is a prime.
It is a super-2 number, since 2×10000000555112 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000000055519) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14250511 + ... + 14320511.
It is an arithmetic number, because the mean of its divisors is an integer number (48735392400).
Almost surely, 21000000055511 is an apocalyptic number.
1000000055511 is a deficient number, since it is larger than the sum of its proper divisors (559532501289).
1000000055511 is a wasteful number, since it uses less digits than its factorization.
1000000055511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97876 (or 97870 counting only the distinct ones).
The product of its (nonzero) digits is 125, while the sum is 18.
Adding to 1000000055511 its reverse (1155500000001), we get a palindrome (2155500055512).
The spelling of 1000000055511 in words is "one trillion, fifty-five thousand, five hundred eleven".
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