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34145045300 = 2252341450453
BaseRepresentation
bin11111110011001101…
…000000101100110100
310021010121221000120102
4133303031000230310
51024412112422200
623404102453232
72316101045012
oct376315005464
9107117830512
1034145045300
1113531a95a03
12674b134218
1332b206c422
14191cb578b2
15d4c9a06d5
hex7f3340b34

34145045300 has 18 divisors (see below), whose sum is σ = 74094748518. Its totient is φ = 13658018080.

The previous prime is 34145045299. The next prime is 34145045317. The reversal of 34145045300 is 354054143.

It can be written as a sum of positive squares in 3 ways, for example, as 337603876 + 33807441424 = 18374^2 + 183868^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170725127 + ... + 170725326.

Almost surely, 234145045300 is an apocalyptic number.

It is an amenable number.

34145045300 is an abundant number, since it is smaller than the sum of its proper divisors (39949703218).

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

34145045300 is a wasteful number, since it uses less digits than its factorization.

34145045300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341450467 (or 341450460 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 34145045300 its reverse (354054143), we get a palindrome (34499099443).

The spelling of 34145045300 in words is "thirty-four billion, one hundred forty-five million, forty-five thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 341450453 682900906 1365801812 1707252265 3414504530 6829009060 8536261325 17072522650 34145045300