Base | Representation |
---|---|
bin | 11101011000010110001… |
… | …111001011110011111100 |
3 | 21011000102010012111001112 |
4 | 131120112033023303330 |
5 | 231034411433132122 |
6 | 4143304102101152 |
7 | 265603615234412 |
oct | 35302617136374 |
9 | 7130363174045 |
10 | 2019007708412 |
11 | 709290241512 |
12 | 28736971a7b8 |
13 | 1185124a0606 |
14 | 6da130732b2 |
15 | 377bba8b2e2 |
hex | 1d6163cbcfc |
2019007708412 has 48 divisors (see below), whose sum is σ = 3707356407552. Its totient is φ = 960262512000.
The previous prime is 2019007708363. The next prime is 2019007708433. The reversal of 2019007708412 is 2148077009102.
It is a self number, because there is not a number n which added to its sum of digits gives 2019007708412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14780168 + ... + 14916144.
It is an arithmetic number, because the mean of its divisors is an integer number (77236591824).
Almost surely, 22019007708412 is an apocalyptic number.
It is an amenable number.
2019007708412 is a deficient number, since it is larger than the sum of its proper divisors (1688348699140).
2019007708412 is a wasteful number, since it uses less digits than its factorization.
2019007708412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136898 (or 136896 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 41.
The spelling of 2019007708412 in words is "two trillion, nineteen billion, seven million, seven hundred eight thousand, four hundred twelve".
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