[go: up one dir, main page]

Search a number
-
+
1145006077 is a prime number
BaseRepresentation
bin100010000111111…
…0110011111111101
32221210112100001111
41010033312133331
54321110143302
6305341242021
740242251065
oct10417663775
92853470044
101145006077
11538365016
1227b563311
131532aacb7
14ac0d63a5
156a7c60d7
hex443f67fd

1145006077 has 2 divisors, whose sum is σ = 1145006078. Its totient is φ = 1145006076.

The previous prime is 1145006047. The next prime is 1145006099. The reversal of 1145006077 is 7706005411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 629307396 + 515698681 = 25086^2 + 22709^2 .

It is a cyclic number.

It is not a de Polignac number, because 1145006077 - 215 = 1144973309 is a prime.

It is a super-2 number, since 2×11450060772 = 2622077832733859858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1145006017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572503038 + 572503039.

It is an arithmetic number, because the mean of its divisors is an integer number (572503039).

Almost surely, 21145006077 is an apocalyptic number.

It is an amenable number.

1145006077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145006077 is an equidigital number, since it uses as much as digits as its factorization.

1145006077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 1145006077 is about 33837.9384271560. The cubic root of 1145006077 is about 1046.1708074352.

The spelling of 1145006077 in words is "one billion, one hundred forty-five million, six thousand, seventy-seven".