Base | Representation |
---|---|
bin | 101011010101001010… |
… | …1010010011001100001 |
3 | 22220011221210101221000 |
4 | 1112222111102121201 |
5 | 3011032304122241 |
6 | 110425243422213 |
7 | 6502626056661 |
oct | 1265225223141 |
9 | 286157711830 |
10 | 93052020321 |
11 | 36510492137 |
12 | 1604ab24969 |
13 | 8a0c21b670 |
14 | 470a3a61a1 |
15 | 2649298eb6 |
hex | 15aa552661 |
93052020321 has 32 divisors (see below), whose sum is σ = 148879825920. Its totient is φ = 57100488192.
The previous prime is 93052020317. The next prime is 93052020323. The reversal of 93052020321 is 12302025039.
93052020321 is a `hidden beast` number, since 93 + 0 + 520 + 20 + 32 + 1 = 666.
It is not a de Polignac number, because 93052020321 - 22 = 93052020317 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (93052020323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 251601 + ... + 499406.
It is an arithmetic number, because the mean of its divisors is an integer number (4652494560).
Almost surely, 293052020321 is an apocalyptic number.
It is an amenable number.
93052020321 is a deficient number, since it is larger than the sum of its proper divisors (55827805599).
93052020321 is a wasteful number, since it uses less digits than its factorization.
93052020321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 751382 (or 751376 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The spelling of 93052020321 in words is "ninety-three billion, fifty-two million, twenty thousand, three hundred twenty-one".
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