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34305245514 = 2326131243393
BaseRepresentation
bin11111111100110000…
…001000000101001010
310021112210101000221200
4133330300020011022
51030224120324024
623432024245030
72323054530021
oct377460100512
9107483330850
1034305245514
1113604464781
126794910776
133309300057
1419361398b8
15d5ba972c9
hex7fcc0814a

34305245514 has 24 divisors (see below), whose sum is σ = 75546526692. Its totient is φ = 11247621120.

The previous prime is 34305245509. The next prime is 34305245519. The reversal of 34305245514 is 41554250343.

It is an interprime number because it is at equal distance from previous prime (34305245509) and next prime (34305245519).

It can be written as a sum of positive squares in 2 ways, for example, as 33253346025 + 1051899489 = 182355^2 + 32433^2 .

It is not an unprimeable number, because it can be changed into a prime (34305245519) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15620599 + ... + 15622794.

Almost surely, 234305245514 is an apocalyptic number.

34305245514 is an abundant number, since it is smaller than the sum of its proper divisors (41241281178).

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

34305245514 is a wasteful number, since it uses less digits than its factorization.

34305245514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31243462 (or 31243459 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 34305245514 its reverse (41554250343), we get a palindrome (75859495857).

The spelling of 34305245514 in words is "thirty-four billion, three hundred five million, two hundred forty-five thousand, five hundred fourteen".

Divisors: 1 2 3 6 9 18 61 122 183 366 549 1098 31243393 62486786 93730179 187460358 281190537 562381074 1905846973 3811693946 5717540919 11435081838 17152622757 34305245514