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1041037829 = 1380079833
BaseRepresentation
bin111110000011001…
…111101000000101
32200112220012102122
4332003033220011
54113001202304
6251145015325
734540450466
oct7603175005
92615805378
101041037829
11494703147
12250784545
131378a8220
149c390d6d
15615da9be
hex3e0cfa05

1041037829 has 4 divisors (see below), whose sum is σ = 1121117676. Its totient is φ = 960957984.

The previous prime is 1041037771. The next prime is 1041037843. The reversal of 1041037829 is 9287301401.

1041037829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9287301401 = 71326757343.

It can be written as a sum of positive squares in 2 ways, for example, as 660592804 + 380445025 = 25702^2 + 19505^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041037829 - 28 = 1041037573 is a prime.

It is a super-2 number, since 2×10410378292 = 2167519522818066482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041037229) 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, 40039904 + ... + 40039929.

It is an arithmetic number, because the mean of its divisors is an integer number (280279419).

Almost surely, 21041037829 is an apocalyptic number.

It is an amenable number.

1041037829 is a deficient number, since it is larger than the sum of its proper divisors (80079847).

1041037829 is an equidigital number, since it uses as much as digits as its factorization.

1041037829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80079846.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1041037829 is about 32265.1178364499. The cubic root of 1041037829 is about 1013.4963065897.

The spelling of 1041037829 in words is "one billion, forty-one million, thirty-seven thousand, eight hundred twenty-nine".

Divisors: 1 13 80079833 1041037829