Base | Representation |
---|---|
bin | 10010111001101100… |
… | …11010010110000000 |
3 | 222012012200200101011 |
4 | 21130312122112000 |
5 | 131240302432034 |
6 | 4354540250304 |
7 | 506320021306 |
oct | 113466322600 |
9 | 28165620334 |
10 | 10147702144 |
11 | 43381278a8 |
12 | 1b72540994 |
13 | c594934a8 |
14 | 6c3a10276 |
15 | 3e5d36864 |
hex | 25cd9a580 |
10147702144 has 16 divisors (see below), whose sum is σ = 20216125620. Its totient is φ = 5073851008.
The previous prime is 10147702133. The next prime is 10147702151. The reversal of 10147702144 is 44120774101.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39639334 + ... + 39639589.
Almost surely, 210147702144 is an apocalyptic number.
It is an amenable number.
10147702144 is a deficient number, since it is larger than the sum of its proper divisors (10068423476).
10147702144 is an frugal number, since it uses more digits than its factorization.
10147702144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79278937 (or 79278925 counting only the distinct ones).
The product of its (nonzero) digits is 6272, while the sum is 31.
The spelling of 10147702144 in words is "ten billion, one hundred forty-seven million, seven hundred two thousand, one hundred forty-four".
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