Base | Representation |
---|---|
bin | 100110101100010101… |
… | …0001101000110011110 |
3 | 21221110210221200111010 |
4 | 1031120222031012132 |
5 | 2330133002243332 |
6 | 102101042240050 |
7 | 6001043651433 |
oct | 1153052150636 |
9 | 257423850433 |
10 | 83091837342 |
11 | 3226a1a3258 |
12 | 1412b356026 |
13 | 7ab2862677 |
14 | 4043649b8a |
15 | 2264b539cc |
hex | 1358a8d19e |
83091837342 has 32 divisors (see below), whose sum is σ = 168309767808. Its totient is φ = 27343422176.
The previous prime is 83091837313. The next prime is 83091837371. The reversal of 83091837342 is 24373819038.
It is an interprime number because it is at equal distance from previous prime (83091837313) and next prime (83091837371).
It is a junction number, because it is equal to n+sod(n) for n = 83091837291 and 83091837300.
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, 622993 + ... + 744515.
It is an arithmetic number, because the mean of its divisors is an integer number (5259680244).
Almost surely, 283091837342 is an apocalyptic number.
83091837342 is an abundant number, since it is smaller than the sum of its proper divisors (85217930466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83091837342 is a wasteful number, since it uses less digits than its factorization.
83091837342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122984.
The product of its (nonzero) digits is 870912, while the sum is 48.
The spelling of 83091837342 in words is "eighty-three billion, ninety-one million, eight hundred thirty-seven thousand, three hundred forty-two".
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