Base | Representation |
---|---|
bin | 101011011111111011… |
… | …1111011000111101101 |
3 | 22221010010211111012200 |
4 | 1112333313323013231 |
5 | 3012302313442144 |
6 | 110525153452113 |
7 | 6514604660610 |
oct | 1267767730755 |
9 | 287103744180 |
10 | 93413421549 |
11 | 36686494238 |
12 | 1612bb71039 |
13 | 8a69067146 |
14 | 47423a0177 |
15 | 266ad85c69 |
hex | 15bfdfb1ed |
93413421549 has 48 divisors (see below), whose sum is σ = 167558676480. Its totient is φ = 48938372640.
The previous prime is 93413421481. The next prime is 93413421571. The reversal of 93413421549 is 94512431439.
93413421549 is a `hidden beast` number, since 93 + 4 + 13 + 4 + 2 + 1 + 549 = 666.
It is not a de Polignac number, because 93413421549 - 29 = 93413421037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93413421449) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1221597 + ... + 1295810.
It is an arithmetic number, because the mean of its divisors is an integer number (3490805760).
Almost surely, 293413421549 is an apocalyptic number.
It is an amenable number.
93413421549 is a deficient number, since it is larger than the sum of its proper divisors (74145254931).
93413421549 is a wasteful number, since it uses less digits than its factorization.
93413421549 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2517470 (or 2517467 counting only the distinct ones).
The product of its digits is 466560, while the sum is 45.
It can be divided in two parts, 9341 and 3421549, that added together give a triangular number (3430890 = T2619).
The spelling of 93413421549 in words is "ninety-three billion, four hundred thirteen million, four hundred twenty-one thousand, five hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •