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1034342045 = 511192114691
BaseRepresentation
bin111101101001101…
…100111010011101
32200002022000112122
4331221230322131
54104242421140
6250345312325
734426522322
oct7551547235
92602260478
101034342045
1149094a540
1224a4956a5
131363a2619
149b52ab49
1560c16ab5
hex3da6ce9d

1034342045 has 32 divisors (see below), whose sum is σ = 1432373760. Its totient is φ = 709128000.

The previous prime is 1034342041. The next prime is 1034342059. The reversal of 1034342045 is 5402434301.

Adding to 1034342045 its reverse (5402434301), we get a palindrome (6436776346).

It is not a de Polignac number, because 1034342045 - 22 = 1034342041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034342041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218150 + ... + 222840.

It is an arithmetic number, because the mean of its divisors is an integer number (44761680).

Almost surely, 21034342045 is an apocalyptic number.

It is an amenable number.

1034342045 is a deficient number, since it is larger than the sum of its proper divisors (398031715).

1034342045 is a wasteful number, since it uses less digits than its factorization.

1034342045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4937.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 1034342045 is about 32161.1884886115. The cubic root of 1034342045 is about 1011.3187508486.

The spelling of 1034342045 in words is "one billion, thirty-four million, three hundred forty-two thousand, forty-five".

Divisors: 1 5 11 19 55 95 209 211 1045 1055 2321 4009 4691 11605 20045 23455 44099 51601 89129 220495 258005 445645 980419 989801 4902095 4949005 10887811 18806219 54439055 94031095 206868409 1034342045