Base | Representation |
---|---|
bin | 10111111001010… |
… | …10110100011001 |
3 | 111222012002101001 |
4 | 23330222310121 |
5 | 402304002101 |
6 | 31520225001 |
7 | 4652553151 |
oct | 1374526431 |
9 | 458162331 |
10 | 200453401 |
11 | a3172675 |
12 | 5716b161 |
13 | 326b57a5 |
14 | 1c89d761 |
15 | 128e8901 |
hex | bf2ad19 |
200453401 has 16 divisors (see below), whose sum is σ = 218933440. Its totient is φ = 182891520.
The previous prime is 200453389. The next prime is 200453411. The reversal of 200453401 is 104354002.
It is a 4-Lehmer number, since φ(200453401) divides (200453401-1)4.
It is a cyclic number.
It is not a de Polignac number, because 200453401 - 213 = 200445209 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200453411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57961 + ... + 61321.
It is an arithmetic number, because the mean of its divisors is an integer number (13683340).
It is a Poulet number, since it divides 2200453400-1.
Almost surely, 2200453401 is an apocalyptic number.
It is an amenable number.
200453401 is a deficient number, since it is larger than the sum of its proper divisors (18480039).
200453401 is a wasteful number, since it uses less digits than its factorization.
200453401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3496.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 200453401 is about 14158.1566949939. The cubic root of 200453401 is about 585.2451316416.
The spelling of 200453401 in words is "two hundred million, four hundred fifty-three thousand, four hundred one".
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