Search a number
-
+
1034031719 = 7373396029
BaseRepresentation
bin111101101000100…
…001001001100111
32200001201020212002
4331220201021213
54104203003334
6250334515515
734424060510
oct7550411147
92601636762
101034031719
11490758376
1224a365b9b
131362c42b6
149b489a07
1560ba4b7e
hex3da21267

1034031719 has 8 divisors (see below), whose sum is σ = 1184921760. Its totient is φ = 883934496.

The previous prime is 1034031701. The next prime is 1034031721. The reversal of 1034031719 is 9171304301.

It is a happy number.

1034031719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1034031719 - 216 = 1033966183 is a prime.

It is a super-2 number, since 2×10340317192 = 2138443191796189922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1034031691 and 1034031700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034031799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195404 + ... + 200625.

It is an arithmetic number, because the mean of its divisors is an integer number (148115220).

Almost surely, 21034031719 is an apocalyptic number.

1034031719 is a deficient number, since it is larger than the sum of its proper divisors (150890041).

1034031719 is an equidigital number, since it uses as much as digits as its factorization.

1034031719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396409.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 1034031719 is about 32156.3635848334. The cubic root of 1034031719 is about 1011.2176012352.

The spelling of 1034031719 in words is "one billion, thirty-four million, thirty-one thousand, seven hundred nineteen".

Divisors: 1 7 373 2611 396029 2772203 147718817 1034031719