Base | Representation |
---|---|
bin | 10001010101001100101… |
… | …011100110010000000100 |
3 | 11012212011022101120020021 |
4 | 101111030223212100010 |
5 | 124003123031011101 |
6 | 2311045005144524 |
7 | 152021621456104 |
oct | 21251453462004 |
9 | 4185138346207 |
10 | 1190992438276 |
11 | 41a108200703 |
12 | 1729a4b5b144 |
13 | 884053ba924 |
14 | 41904105204 |
15 | 20ea90185a1 |
hex | 1154cae6404 |
1190992438276 has 9 divisors (see below), whose sum is σ = 2084240586631. Its totient is φ = 595495127812.
The previous prime is 1190992438231. The next prime is 1190992438277. The reversal of 1190992438276 is 6728342990911.
The square root of 1190992438276 is 1091326.
It is a perfect power (a square), and thus also a powerful number.
It is a super-2 number, since 2×11909924382762 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1190992438277) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1909821 + ... + 2455483.
Almost surely, 21190992438276 is an apocalyptic number.
1190992438276 is the 1091326-th square number.
It is an amenable number.
1190992438276 is a deficient number, since it is larger than the sum of its proper divisors (893248148355).
1190992438276 is an frugal number, since it uses more digits than its factorization.
1190992438276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1091330 (or 545665 counting only the distinct ones).
The product of its (nonzero) digits is 11757312, while the sum is 61.
The spelling of 1190992438276 in words is "one trillion, one hundred ninety billion, nine hundred ninety-two million, four hundred thirty-eight thousand, two hundred seventy-six".
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