Base | Representation |
---|---|
bin | 10000110010111100010… |
… | …010111011100010111110 |
3 | 11002100012220100001222002 |
4 | 100302330102323202332 |
5 | 122402310320030210 |
6 | 2242123100422302 |
7 | 146250256540325 |
oct | 20627422734276 |
9 | 4070186301862 |
10 | 1154210314430 |
11 | 4055526a5648 |
12 | 16783a847992 |
13 | 84ac2bc56c4 |
14 | 3dc150570bc |
15 | 20054cb14a5 |
hex | 10cbc4bb8be |
1154210314430 has 32 divisors (see below), whose sum is σ = 2149659669600. Its totient is φ = 445672628352.
The previous prime is 1154210314417. The next prime is 1154210314487. The reversal of 1154210314430 is 344130124511.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a junction number, because it is equal to n+sod(n) for n = 1154210314393 and 1154210314402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1018229 + ... + 1828991.
It is an arithmetic number, because the mean of its divisors is an integer number (67176864675).
Almost surely, 21154210314430 is an apocalyptic number.
1154210314430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1154210314430 is a deficient number, since it is larger than the sum of its proper divisors (995449355170).
1154210314430 is a wasteful number, since it uses less digits than its factorization.
1154210314430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 815708.
The product of its (nonzero) digits is 5760, while the sum is 29.
Adding to 1154210314430 its reverse (344130124511), we get a palindrome (1498340438941).
The spelling of 1154210314430 in words is "one trillion, one hundred fifty-four billion, two hundred ten million, three hundred fourteen thousand, four hundred thirty".
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