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34071045760 = 275531004453
BaseRepresentation
bin11111101110110010…
…101110011010000000
310020221110200110021201
4133232302232122000
51024234141431020
623352500430544
72314212052633
oct375662563200
9106843613251
1034071045760
11134a4242a64
12672a3a8454
13329c93030b
141912db3c1a
15d46234a0a
hex7eecae680

34071045760 has 64 divisors (see below), whose sum is σ = 82987989480. Its totient is φ = 13371265024.

The previous prime is 34071045751. The next prime is 34071045761. The reversal of 34071045760 is 6754017043.

It can be written as a sum of positive squares in 4 ways, for example, as 30770773056 + 3300272704 = 175416^2 + 57448^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (34071045761) 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 7 ways as a sum of consecutive naturals, for example, 468307 + ... + 536146.

Almost surely, 234071045760 is an apocalyptic number.

It is an amenable number.

34071045760 is an abundant number, since it is smaller than the sum of its proper divisors (48916943720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34071045760 is a wasteful number, since it uses less digits than its factorization.

34071045760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004525 (or 1004513 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 34071045760 in words is "thirty-four billion, seventy-one million, forty-five thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 53 64 80 106 128 160 212 265 320 424 530 640 848 1060 1696 2120 3392 4240 6784 8480 16960 33920 1004453 2008906 4017812 5022265 8035624 10044530 16071248 20089060 32142496 40178120 53236009 64284992 80356240 106472018 128569984 160712480 212944036 266180045 321424960 425888072 532360090 642849920 851776144 1064720180 1703552288 2129440360 3407104576 4258880720 6814209152 8517761440 17035522880 34071045760