Base | Representation |
---|---|
bin | 100110101110010011… |
… | …0111011001011111100 |
3 | 21221122102121111002210 |
4 | 1031130212323023330 |
5 | 2330301432231041 |
6 | 102111410220420 |
7 | 6002510033400 |
oct | 1153446731374 |
9 | 257572544083 |
10 | 83158086396 |
11 | 322a3632140 |
12 | 14149584710 |
13 | 7ac34b9aa8 |
14 | 404c373100 |
15 | 226a88d016 |
hex | 135c9bb2fc |
83158086396 has 144 divisors (see below), whose sum is σ = 254177989632. Its totient is φ = 20902694400.
The previous prime is 83158086373. The next prime is 83158086419. The reversal of 83158086396 is 69368085138.
It is an interprime number because it is at equal distance from previous prime (83158086373) and next prime (83158086419).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6861 + ... + 407876.
It is an arithmetic number, because the mean of its divisors is an integer number (1765124928).
Almost surely, 283158086396 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83158086396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127088994816).
83158086396 is an abundant number, since it is smaller than the sum of its proper divisors (171019903236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83158086396 is a wasteful number, since it uses less digits than its factorization.
83158086396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 414800 (or 414791 counting only the distinct ones).
The product of its (nonzero) digits is 7464960, while the sum is 57.
The spelling of 83158086396 in words is "eighty-three billion, one hundred fifty-eight million, eighty-six thousand, three hundred ninety-six".
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