Base | Representation |
---|---|
bin | 101000001010000000… |
… | …1110101001110110011 |
3 | 22020120220001201012010 |
4 | 1100110001311032303 |
5 | 2403102223323134 |
6 | 103341015134003 |
7 | 6141664361052 |
oct | 1202401651663 |
9 | 266526051163 |
10 | 86235370419 |
11 | 33632689180 |
12 | 14868074303 |
13 | 8193bc0403 |
14 | 4260d36399 |
15 | 239aaeace9 |
hex | 14140753b3 |
86235370419 has 32 divisors (see below), whose sum is σ = 128863454976. Its totient is φ = 50835496320.
The previous prime is 86235370411. The next prime is 86235370439. The reversal of 86235370419 is 91407353268.
It is not a de Polignac number, because 86235370419 - 23 = 86235370411 is a prime.
It is a super-2 number, since 2×862353704192 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (86235370411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4761409 + ... + 4779485.
It is an arithmetic number, because the mean of its divisors is an integer number (4026982968).
It is a 1-persistent number, because it is pandigital, but 2⋅86235370419 = 172470740838 is not.
Almost surely, 286235370419 is an apocalyptic number.
86235370419 is a deficient number, since it is larger than the sum of its proper divisors (42628084557).
86235370419 is a wasteful number, since it uses less digits than its factorization.
86235370419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22035.
The product of its (nonzero) digits is 1088640, while the sum is 48.
It can be divided in two parts, 86235 and 370419, that added together give a palindrome (456654).
The spelling of 86235370419 in words is "eighty-six billion, two hundred thirty-five million, three hundred seventy thousand, four hundred nineteen".
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