Base | Representation |
---|---|
bin | 11101011110001000110… |
… | …00100111001110111010 |
3 | 10120210201200022112121202 |
4 | 32233010120213032322 |
5 | 113042312144213200 |
6 | 2053104303334202 |
7 | 133105320561644 |
oct | 16570430471672 |
9 | 3523650275552 |
10 | 1012612101050 |
11 | 3604a0150100 |
12 | 1443018b1362 |
13 | 746481a4c24 |
14 | 3702147b894 |
15 | 1b518ae51d5 |
hex | ebc46273ba |
1012612101050 has 36 divisors (see below), whose sum is σ = 2070247793838. Its totient is φ = 368222580000.
The previous prime is 1012612101037. The next prime is 1012612101107. The reversal of 1012612101050 is 501012162101.
It can be written as a sum of positive squares in 3 ways, for example, as 656146980841 + 356465120209 = 810029^2 + 597047^2 .
It is a super-2 number, since 2×10126121010502 (a number of 25 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, 83680901 + ... + 83693000.
Almost surely, 21012612101050 is an apocalyptic number.
1012612101050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1012612101050 is an abundant number, since it is smaller than the sum of its proper divisors (1057635692788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012612101050 is a wasteful number, since it uses less digits than its factorization.
1012612101050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167373935 (or 167373919 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 20.
Adding to 1012612101050 its reverse (501012162101), we get a palindrome (1513624263151).
The spelling of 1012612101050 in words is "one trillion, twelve billion, six hundred twelve million, one hundred one thousand, fifty".
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