Search a number
-
+
1034211001 = 1642162981
BaseRepresentation
bin111101101001001…
…100111010111001
32200002001100210011
4331221030322321
54104224223001
6250342421521
734425435265
oct7551147271
92602040704
101034211001
1149087003a
1224a4318a1
13136357a95
149b4d50a5
1560bdcd51
hex3da4ceb9

1034211001 has 4 divisors (see below), whose sum is σ = 1034290404. Its totient is φ = 1034131600.

The previous prime is 1034210999. The next prime is 1034211007. The reversal of 1034211001 is 1001124301.

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 2 ways, for example, as 284765625 + 749445376 = 16875^2 + 27376^2 .

It is a cyclic number.

It is not a de Polignac number, because 1034211001 - 21 = 1034210999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1034211007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15070 + ... + 47911.

It is an arithmetic number, because the mean of its divisors is an integer number (258572601).

Almost surely, 21034211001 is an apocalyptic number.

It is an amenable number.

1034211001 is a deficient number, since it is larger than the sum of its proper divisors (79403).

1034211001 is an equidigital number, since it uses as much as digits as its factorization.

1034211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79402.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1034211001 is about 32159.1511237470. The cubic root of 1034211001 is about 1011.2760400090.

Adding to 1034211001 its reverse (1001124301), we get a palindrome (2035335302).

The spelling of 1034211001 in words is "one billion, thirty-four million, two hundred eleven thousand, one".

Divisors: 1 16421 62981 1034211001