Base | Representation |
---|---|
bin | 1011001011100… |
… | …01100011110001 |
3 | 20112110221111111 |
4 | 11211301203301 |
5 | 143002212101 |
6 | 13150113321 |
7 | 2216121400 |
oct | 545614361 |
9 | 215427444 |
10 | 93788401 |
11 | 48a39683 |
12 | 274ab841 |
13 | 1657a3c5 |
14 | c655637 |
15 | 8379251 |
hex | 59718f1 |
93788401 has 12 divisors (see below), whose sum is σ = 110165952. Its totient is φ = 79605288.
The previous prime is 93788393. The next prime is 93788413. The reversal of 93788401 is 10488739.
It is not a de Polignac number, because 93788401 - 23 = 93788393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (93788441) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4245 + ... + 14338.
It is an arithmetic number, because the mean of its divisors is an integer number (9180496).
Almost surely, 293788401 is an apocalyptic number.
It is an amenable number.
93788401 is a deficient number, since it is larger than the sum of its proper divisors (16377551).
93788401 is a wasteful number, since it uses less digits than its factorization.
93788401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18700 (or 18693 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 40.
The square root of 93788401 is about 9684.4411816067. The cubic root of 93788401 is about 454.3421657392.
The spelling of 93788401 in words is "ninety-three million, seven hundred eighty-eight thousand, four hundred one".
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