Base | Representation |
---|---|
bin | 1000010110001010010… |
… | …1111100010101110010 |
3 | 111201002221212212020102 |
4 | 2011202211330111302 |
5 | 4322124314100133 |
6 | 145512131112402 |
7 | 13234201116446 |
oct | 2054245742562 |
9 | 451087785212 |
10 | 143388034418 |
11 | 558a0897592 |
12 | 23958442702 |
13 | 106a17886a5 |
14 | 6d235a2826 |
15 | 3ae33b37e8 |
hex | 216297c572 |
143388034418 has 16 divisors (see below), whose sum is σ = 224473346496. Its totient is φ = 68564694000.
The previous prime is 143388034399. The next prime is 143388034481. The reversal of 143388034418 is 814430883341.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12833 + ... + 535668.
It is an arithmetic number, because the mean of its divisors is an integer number (14029584156).
Almost surely, 2143388034418 is an apocalyptic number.
143388034418 is a deficient number, since it is larger than the sum of its proper divisors (81085312078).
143388034418 is a wasteful number, since it uses less digits than its factorization.
143388034418 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 554209.
The product of its (nonzero) digits is 884736, while the sum is 47.
The spelling of 143388034418 in words is "one hundred forty-three billion, three hundred eighty-eight million, thirty-four thousand, four hundred eighteen".
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