Base | Representation |
---|---|
bin | 101001110010110001… |
… | …0011110100111110010 |
3 | 22120122212011000121210 |
4 | 1103211202132213302 |
5 | 2432302043213311 |
6 | 105121501500550 |
7 | 6325045346460 |
oct | 1234542364762 |
9 | 276585130553 |
10 | 89750366706 |
11 | 35076818990 |
12 | 15489271756 |
13 | 86041aa780 |
14 | 44b5ab9830 |
15 | 25044bb3a6 |
hex | 14e589e9f2 |
89750366706 has 128 divisors (see below), whose sum is σ = 241155532800. Its totient is φ = 21505397760.
The previous prime is 89750366701. The next prime is 89750366723. The reversal of 89750366706 is 60766305798.
It is a super-2 number, since 2×897503667062 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (89750366701) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12783265 + ... + 12790283.
It is an arithmetic number, because the mean of its divisors is an integer number (1884027600).
Almost surely, 289750366706 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 89750366706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120577766400).
89750366706 is an abundant number, since it is smaller than the sum of its proper divisors (151405166094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89750366706 is a wasteful number, since it uses less digits than its factorization.
89750366706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9184.
The product of its (nonzero) digits is 11430720, while the sum is 57.
The spelling of 89750366706 in words is "eighty-nine billion, seven hundred fifty million, three hundred sixty-six thousand, seven hundred six".
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