Base | Representation |
---|---|
bin | 11101001010011111001110… |
… | …00001111111010101011110 |
3 | 22102001221222122000010012211 |
4 | 32211033213001333111132 |
5 | 31401214400341130123 |
6 | 344221503224351034 |
7 | 16336246362022453 |
oct | 1645174701772536 |
9 | 272057878003184 |
10 | 64132032755038 |
11 | 19486273631846 |
12 | 723927401547a |
13 | 29a2817723a81 |
14 | 11ba0150c582a |
15 | 76334c0a440d |
hex | 3a53e707f55e |
64132032755038 has 32 divisors (see below), whose sum is σ = 102194277609600. Its totient is φ = 30098402089056.
The previous prime is 64132032755029. The next prime is 64132032755041. The reversal of 64132032755038 is 83055723023146.
It is a super-2 number, since 2×641320327550382 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 64132032754982 and 64132032755000.
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, 105412945 + ... + 106019587.
It is an arithmetic number, because the mean of its divisors is an integer number (3193571175300).
Almost surely, 264132032755038 is an apocalyptic number.
64132032755038 is a deficient number, since it is larger than the sum of its proper divisors (38062244854562).
64132032755038 is a wasteful number, since it uses less digits than its factorization.
64132032755038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 632296.
The product of its (nonzero) digits is 3628800, while the sum is 49.
The spelling of 64132032755038 in words is "sixty-four trillion, one hundred thirty-two billion, thirty-two million, seven hundred fifty-five thousand, thirty-eight".
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