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30715112427410 = 2513722419790093
BaseRepresentation
bin1101111101111011010110…
…10111011000111110010010
311000202100001222220000022202
412332331223113120332102
513011214022240134120
6145154154452203202
76320044055623655
oct676755327307622
9130670058800282
1030715112427410
11987222a251084
123540965009502
13141a5657ca418
147828957bd89c
15383e859a2875
hex1bef6b5d8f92

30715112427410 has 16 divisors (see below), whose sum is σ = 55690758593496. Its totient is φ = 12196365810048.

The previous prime is 30715112427383. The next prime is 30715112427497. The reversal of 30715112427410 is 1472421151703.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 27042381652441 + 3672730774969 = 5200229^2 + 1916437^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11209893677 + ... + 11209896416.

Almost surely, 230715112427410 is an apocalyptic number.

30715112427410 is a deficient number, since it is larger than the sum of its proper divisors (24975646166086).

30715112427410 is a wasteful number, since it uses less digits than its factorization.

30715112427410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22419790237.

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 30715112427410 in words is "thirty trillion, seven hundred fifteen billion, one hundred twelve million, four hundred twenty-seven thousand, four hundred ten".

Divisors: 1 2 5 10 137 274 685 1370 22419790093 44839580186 112098950465 224197900930 3071511242741 6143022485482 15357556213705 30715112427410