Base | Representation |
---|---|
bin | 100110101011110000… |
… | …1000111010010110010 |
3 | 21221102110220020111101 |
4 | 1031113201013102302 |
5 | 2330113101131132 |
6 | 102055115435014 |
7 | 6000422050465 |
oct | 1152741072262 |
9 | 257373806441 |
10 | 83072677042 |
11 | 3225a3a68a3 |
12 | 14124a55a6a |
13 | 7aab8b4504 |
14 | 4040c9d2dc |
15 | 226311b7e7 |
hex | 13578474b2 |
83072677042 has 16 divisors (see below), whose sum is σ = 125810172000. Its totient is φ = 41136528832.
The previous prime is 83072677033. The next prime is 83072677043. The reversal of 83072677042 is 24077627038.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 83072676983 and 83072677001.
It is not an unprimeable number, because it can be changed into a prime (83072677043) 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, 146709 + ... + 433207.
It is an arithmetic number, because the mean of its divisors is an integer number (7863135750).
Almost surely, 283072677042 is an apocalyptic number.
83072677042 is a deficient number, since it is larger than the sum of its proper divisors (42737494958).
83072677042 is a wasteful number, since it uses less digits than its factorization.
83072677042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 287897.
The product of its (nonzero) digits is 790272, while the sum is 46.
The spelling of 83072677042 in words is "eighty-three billion, seventy-two million, six hundred seventy-seven thousand, forty-two".
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