Base | Representation |
---|---|
bin | 101000001011100110… |
… | …1111111010101000000 |
3 | 22020201121202202002102 |
4 | 1100113031333111000 |
5 | 2403204423423102 |
6 | 103350210205532 |
7 | 6143214312254 |
oct | 1202715772500 |
9 | 266647682072 |
10 | 86288889152 |
11 | 3365a912634 |
12 | 14881b838a8 |
13 | 81a200b2bb |
14 | 42680a8264 |
15 | 23a066d402 |
hex | 141737f540 |
86288889152 has 14 divisors (see below), whose sum is σ = 171229514538. Its totient is φ = 43144444544.
The previous prime is 86288889097. The next prime is 86288889227. The reversal of 86288889152 is 25198888268.
It can be written as a sum of positive squares in only one way, i.e., 71644016896 + 14644872256 = 267664^2 + 121016^2 .
It is a super-2 number, since 2×862888891522 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674131883 + ... + 674132010.
Almost surely, 286288889152 is an apocalyptic number.
It is an amenable number.
86288889152 is a deficient number, since it is larger than the sum of its proper divisors (84940625386).
86288889152 is a wasteful number, since it uses less digits than its factorization.
86288889152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1348263905 (or 1348263895 counting only the distinct ones).
The product of its digits is 35389440, while the sum is 65.
The spelling of 86288889152 in words is "eighty-six billion, two hundred eighty-eight million, eight hundred eighty-nine thousand, one hundred fifty-two".
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