Base | Representation |
---|---|
bin | 101001100010110001… |
… | …1110100101100110111 |
3 | 22112021110121001211111 |
4 | 1103011203310230313 |
5 | 2430202221122000 |
6 | 104552334215451 |
7 | 6305542125211 |
oct | 1230543645467 |
9 | 275243531744 |
10 | 89213848375 |
11 | 34920989803 |
12 | 15359654587 |
13 | 8549caa7c2 |
14 | 44647395b1 |
15 | 24c233ccba |
hex | 14c58f4b37 |
89213848375 has 32 divisors (see below), whose sum is σ = 113292391680. Its totient is φ = 70120260000.
The previous prime is 89213848363. The next prime is 89213848391. The reversal of 89213848375 is 57384831298.
It is a happy number.
It is not a de Polignac number, because 89213848375 - 25 = 89213848343 is a prime.
It is a super-2 number, since 2×892138483752 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.
Its product of digits (11612160) is a multiple of the sum of its prime factors (7168).
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, 21024004 + ... + 21028246.
It is an arithmetic number, because the mean of its divisors is an integer number (3540387240).
Almost surely, 289213848375 is an apocalyptic number.
89213848375 is a deficient number, since it is larger than the sum of its proper divisors (24078543305).
89213848375 is a wasteful number, since it uses less digits than its factorization.
89213848375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7168 (or 7158 counting only the distinct ones).
The product of its digits is 11612160, while the sum is 58.
It can be divided in two parts, 8921 and 3848375, that added together give a square (3857296 = 19642).
The spelling of 89213848375 in words is "eighty-nine billion, two hundred thirteen million, eight hundred forty-eight thousand, three hundred seventy-five".
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