Base | Representation |
---|---|
bin | 10000011101111011100011… |
… | …010110111111100100101001 |
3 | 100111102211000022111220222111 |
4 | 100131323203112333210221 |
5 | 33443110013032010440 |
6 | 414011501214122321 |
7 | 21153400501663420 |
oct | 2035734326774451 |
9 | 314384008456874 |
10 | 72425553000745 |
11 | 210935605a1a3a |
12 | 81586831b03a1 |
13 | 3154914863b99 |
14 | 13c55b60922b7 |
15 | 858e4c8c64ea |
hex | 41dee35bf929 |
72425553000745 has 32 divisors (see below), whose sum is σ = 99770942239488. Its totient is φ = 49441079251968.
The previous prime is 72425553000739. The next prime is 72425553000791. The reversal of 72425553000745 is 54700035552427.
It is a cyclic number.
It is not a de Polignac number, because 72425553000745 - 211 = 72425552998697 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44103237 + ... + 45715933.
It is an arithmetic number, because the mean of its divisors is an integer number (3117841944984).
Almost surely, 272425553000745 is an apocalyptic number.
It is an amenable number.
72425553000745 is a deficient number, since it is larger than the sum of its proper divisors (27345389238743).
72425553000745 is a wasteful number, since it uses less digits than its factorization.
72425553000745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1618449.
The product of its (nonzero) digits is 5880000, while the sum is 49.
The spelling of 72425553000745 in words is "seventy-two trillion, four hundred twenty-five billion, five hundred fifty-three million, seven hundred forty-five", and thus it is an aban number.
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