Base | Representation |
---|---|
bin | 100000000111001… |
… | …101011111110001 |
3 | 1101112202220102120 |
4 | 200013031133301 |
5 | 2100410324301 |
6 | 125243304453 |
7 | 16231252236 |
oct | 4007153761 |
9 | 1345686376 |
10 | 538761201 |
11 | 2571312a0 |
12 | 13051b129 |
13 | 87806b14 |
14 | 517a578d |
15 | 32472e36 |
hex | 201cd7f1 |
538761201 has 16 divisors (see below), whose sum is σ = 787085760. Its totient is φ = 325091520.
The previous prime is 538761199. The next prime is 538761221. The reversal of 538761201 is 102167835.
538761201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 538761201 - 21 = 538761199 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (538761221) 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, 28090 + ... + 43203.
It is an arithmetic number, because the mean of its divisors is an integer number (49192860).
Almost surely, 2538761201 is an apocalyptic number.
It is an amenable number.
538761201 is a deficient number, since it is larger than the sum of its proper divisors (248324559).
538761201 is a wasteful number, since it uses less digits than its factorization.
538761201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71536.
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 538761201 is about 23211.2300621919. The cubic root of 538761201 is about 813.7021011870.
The spelling of 538761201 in words is "five hundred thirty-eight million, seven hundred sixty-one thousand, two hundred one".
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