Search a number
-
+
3201053093 = 7457293299
BaseRepresentation
bin1011111011001100…
…0011000110100101
322021002100100022222
42332303003012211
523023432144333
61245345402125
7142216334210
oct27663030645
98232310288
103201053093
1113a2a02627
12754039345
133c0249c74
142251c0777
1513b05a298
hexbecc31a5

3201053093 has 4 divisors (see below), whose sum is σ = 3658346400. Its totient is φ = 2743759788.

The previous prime is 3201053071. The next prime is 3201053117. The reversal of 3201053093 is 3903501023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3903501023 = 38910034707.

It is not a de Polignac number, because 3201053093 - 218 = 3200790949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201053033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228646643 + ... + 228646656.

It is an arithmetic number, because the mean of its divisors is an integer number (914586600).

Almost surely, 23201053093 is an apocalyptic number.

It is an amenable number.

3201053093 is a deficient number, since it is larger than the sum of its proper divisors (457293307).

3201053093 is an equidigital number, since it uses as much as digits as its factorization.

3201053093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457293306.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 3201053093 is about 56577.8498442633. The cubic root of 3201053093 is about 1473.7742328843.

The spelling of 3201053093 in words is "three billion, two hundred one million, fifty-three thousand, ninety-three".

Divisors: 1 7 457293299 3201053093