Base | Representation |
---|---|
bin | 100010011101000101… |
… | …1110001011110100001 |
3 | 21001222112101101000120 |
4 | 1010322023301132201 |
5 | 2203013043440201 |
6 | 53554003310453 |
7 | 5226361540434 |
oct | 1047213613641 |
9 | 231875341016 |
10 | 73990608801 |
11 | 2941985157a |
12 | 1240b37b429 |
13 | 6c9212b635 |
14 | 381ca0381b |
15 | 1dd0b2d536 |
hex | 113a2f17a1 |
73990608801 has 8 divisors (see below), whose sum is σ = 104457330144. Its totient is φ = 46425480000.
The previous prime is 73990608799. The next prime is 73990608803. The reversal of 73990608801 is 10880609937.
It is an interprime number because it is at equal distance from previous prime (73990608799) and next prime (73990608803).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 73990608801 - 21 = 73990608799 is a prime.
It is a super-2 number, since 2×739906088012 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 1450796251 = 73990608801 / (7 + 3 + 9 + 9 + 0 + 6 + 0 + 8 + 8 + 0 + 1).
It is not an unprimeable number, because it can be changed into a prime (73990608803) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725398075 + ... + 725398176.
It is an arithmetic number, because the mean of its divisors is an integer number (13057166268).
Almost surely, 273990608801 is an apocalyptic number.
It is an amenable number.
73990608801 is a deficient number, since it is larger than the sum of its proper divisors (30466721343).
73990608801 is a wasteful number, since it uses less digits than its factorization.
73990608801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1450796271.
The product of its (nonzero) digits is 653184, while the sum is 51.
The spelling of 73990608801 in words is "seventy-three billion, nine hundred ninety million, six hundred eight thousand, eight hundred one".
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