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34344516370 = 2530781111577
BaseRepresentation
bin11111111111000101…
…111011101100010010
310021122112021012102211
4133333011323230102
51030314144010440
623435550102334
72324042400223
oct377705735422
9107575235384
1034344516370
111362464752a
1267a5aaa9aa
13331449ca48
14193b43d24a
15d60252eea
hex7ff17bb12

34344516370 has 16 divisors (see below), whose sum is σ = 61822691928. Its totient is φ = 13737237120.

The previous prime is 34344516361. The next prime is 34344516433. The reversal of 34344516370 is 7361544343.

It can be written as a sum of positive squares in 4 ways, for example, as 18840033081 + 15504483289 = 137259^2 + 124517^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252022 + ... + 363598.

Almost surely, 234344516370 is an apocalyptic number.

34344516370 is a deficient number, since it is larger than the sum of its proper divisors (27478175558).

34344516370 is a wasteful number, since it uses less digits than its factorization.

34344516370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142365.

The product of its (nonzero) digits is 362880, while the sum is 40.

The spelling of 34344516370 in words is "thirty-four billion, three hundred forty-four million, five hundred sixteen thousand, three hundred seventy".

Divisors: 1 2 5 10 30781 61562 111577 153905 223154 307810 557885 1115770 3434451637 6868903274 17172258185 34344516370