Base | Representation |
---|---|
bin | 1000011100111101100… |
… | …1010111011111011000 |
3 | 111212211011201210120001 |
4 | 2013033121113133120 |
5 | 4334344121014141 |
6 | 150413220142344 |
7 | 13330344665341 |
oct | 2071731273730 |
9 | 455734653501 |
10 | 145213454296 |
11 | 56648233559 |
12 | 241878379b4 |
13 | 10902a08ab1 |
14 | 7057bb50c8 |
15 | 3b9d78da31 |
hex | 21cf6577d8 |
145213454296 has 24 divisors (see below), whose sum is σ = 287359732620. Its totient is φ = 68785319088.
The previous prime is 145213454251. The next prime is 145213454369. The reversal of 145213454296 is 692454312541.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25137946 + ... + 25143721.
Almost surely, 2145213454296 is an apocalyptic number.
It is an amenable number.
145213454296 is a deficient number, since it is larger than the sum of its proper divisors (142146278324).
145213454296 is a wasteful number, since it uses less digits than its factorization.
145213454296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50281711 (or 50281688 counting only the distinct ones).
The product of its digits is 1036800, while the sum is 46.
The spelling of 145213454296 in words is "one hundred forty-five billion, two hundred thirteen million, four hundred fifty-four thousand, two hundred ninety-six".
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