Base | Representation |
---|---|
bin | 101001101000001101… |
… | …1000011100100111110 |
3 | 22112202011112101020002 |
4 | 1103100123003210332 |
5 | 2431040400140030 |
6 | 105022404354302 |
7 | 6313214210243 |
oct | 1232033034476 |
9 | 275664471202 |
10 | 89396099390 |
11 | 34a04849684 |
12 | 153aa6a5992 |
13 | 857898c140 |
14 | 4480a1b5ca |
15 | 24d333d245 |
hex | 14d06c393e |
89396099390 has 64 divisors (see below), whose sum is σ = 180892123776. Its totient is φ = 31561001472.
The previous prime is 89396099389. The next prime is 89396099417. The reversal of 89396099390 is 9399069398.
It is a super-2 number, since 2×893960993902 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (65).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14148512 + ... + 14154828.
It is an arithmetic number, because the mean of its divisors is an integer number (2826439434).
Almost surely, 289396099390 is an apocalyptic number.
89396099390 is an abundant number, since it is smaller than the sum of its proper divisors (91496024386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89396099390 is a wasteful number, since it uses less digits than its factorization.
89396099390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11093.
The product of its (nonzero) digits is 25509168, while the sum is 65.
The spelling of 89396099390 in words is "eighty-nine billion, three hundred ninety-six million, ninety-nine thousand, three hundred ninety".
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