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93103201 = 96492
BaseRepresentation
bin1011000110010…
…10010001100001
320111012010120201
411203022101201
5142313300301
613123305201
72210235622
oct543122141
9214163521
1093103201
11486108a4
122721b201
131639a569
14c517a49
158291201
hex58ca461

93103201 has 3 divisors (see below), whose sum is σ = 93112851. Its totient is φ = 93093552.

The previous prime is 93103189. The next prime is 93103207. The reversal of 93103201 is 10230139.

The square root of 93103201 is 9649.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 9928801 + 83174400 = 3151^2 + 9120^2 .

It is not a de Polignac number, because 93103201 - 217 = 92972129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93103207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4825 + ... + 14473.

It is an arithmetic number, because the mean of its divisors is an integer number (31037617).

Almost surely, 293103201 is an apocalyptic number.

93103201 is the 9649-th square number.

93103201 is the 4825-th centered octagonal number.

It is an amenable number.

93103201 is a deficient number, since it is larger than the sum of its proper divisors (9650).

93103201 is an frugal number, since it uses more digits than its factorization.

93103201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19298 (or 9649 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

The cubic root of 93103201 is about 453.2330147950.

The spelling of 93103201 in words is "ninety-three million, one hundred three thousand, two hundred one".

Divisors: 1 9649 93103201