Base | Representation |
---|---|
bin | 10000011110101000100… |
… | …110110101101010100101 |
3 | 11000020221021002001222011 |
4 | 100132220212311222211 |
5 | 122023131204334141 |
6 | 2224115244234221 |
7 | 144546024656404 |
oct | 20365046655245 |
9 | 4006837061864 |
10 | 1132405152421 |
11 | 3a72832066a4 |
12 | 16357423b971 |
13 | 82a2954128a |
14 | 3cb4711363b |
15 | 1e6ca81c881 |
hex | 107a89b5aa5 |
1132405152421 has 8 divisors (see below), whose sum is σ = 1182103426944. Its totient is φ = 1082745483600.
The previous prime is 1132405152407. The next prime is 1132405152433. The reversal of 1132405152421 is 1242515042311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1132405152421 - 215 = 1132405119653 is a prime.
It is a super-2 number, since 2×11324051524212 (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 (1132405152491) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9591466 + ... + 9708811.
It is an arithmetic number, because the mean of its divisors is an integer number (147762928368).
Almost surely, 21132405152421 is an apocalyptic number.
It is an amenable number.
1132405152421 is a deficient number, since it is larger than the sum of its proper divisors (49698274523).
1132405152421 is a wasteful number, since it uses less digits than its factorization.
1132405152421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19302851.
The product of its (nonzero) digits is 9600, while the sum is 31.
The spelling of 1132405152421 in words is "one trillion, one hundred thirty-two billion, four hundred five million, one hundred fifty-two thousand, four hundred twenty-one".
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