Search a number
-
+
75114233 is a prime number
BaseRepresentation
bin1000111101000…
…10011011111001
312020100012100122
410132202123321
5123212123413
611241543025
71601313635
oct436423371
9166305318
1075114233
1139444487
12211a4a75
131273c5bc
149d93dc5
1568db108
hex47a26f9

75114233 has 2 divisors, whose sum is σ = 75114234. Its totient is φ = 75114232.

The previous prime is 75114229. The next prime is 75114283. The reversal of 75114233 is 33241157.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45050944 + 30063289 = 6712^2 + 5483^2 .

It is a cyclic number.

It is not a de Polignac number, because 75114233 - 22 = 75114229 is a prime.

It is not a weakly prime, because it can be changed into another prime (75114283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37557116 + 37557117.

It is an arithmetic number, because the mean of its divisors is an integer number (37557117).

Almost surely, 275114233 is an apocalyptic number.

It is an amenable number.

75114233 is a deficient number, since it is larger than the sum of its proper divisors (1).

75114233 is an equidigital number, since it uses as much as digits as its factorization.

75114233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 26.

The square root of 75114233 is about 8666.8467737696. The cubic root of 75114233 is about 421.9303303597.

The spelling of 75114233 in words is "seventy-five million, one hundred fourteen thousand, two hundred thirty-three".