Base | Representation |
---|---|
bin | 11110100100101111110… |
… | …01011111010100000111 |
3 | 10201102120120120012201100 |
4 | 33102113321133110013 |
5 | 114202431213402221 |
6 | 2122334043031143 |
7 | 135616606331433 |
oct | 17222771372407 |
9 | 3642516505640 |
10 | 1050520450311 |
11 | 375583452a72 |
12 | 14b72120b4b3 |
13 | 780a9b00a17 |
14 | 38bb9d339c3 |
15 | 1c4d6b63926 |
hex | f497e5f507 |
1050520450311 has 12 divisors (see below), whose sum is σ = 1558429737592. Its totient is φ = 681418670256.
The previous prime is 1050520450303. The next prime is 1050520450363. The reversal of 1050520450311 is 1130540250501.
1050520450311 is a `hidden beast` number, since 10 + 50 + 520 + 4 + 50 + 31 + 1 = 666.
It is not a de Polignac number, because 1050520450311 - 23 = 1050520450303 is a prime.
It is a super-2 number, since 2×10505204503112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1050520450381) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1577357701 + ... + 1577358366.
Almost surely, 21050520450311 is an apocalyptic number.
1050520450311 is a deficient number, since it is larger than the sum of its proper divisors (507909287281).
1050520450311 is a wasteful number, since it uses less digits than its factorization.
1050520450311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3154716110 (or 3154716107 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 27.
The spelling of 1050520450311 in words is "one trillion, fifty billion, five hundred twenty million, four hundred fifty thousand, three hundred eleven".
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