Base | Representation |
---|---|
bin | 10000100010101111110101… |
… | …110101011110111001110010 |
3 | 100112121110102211200102110221 |
4 | 100202233311311132321302 |
5 | 34014020431304340244 |
6 | 414423524230243254 |
7 | 21216326523340354 |
oct | 2042576565367162 |
9 | 315543384612427 |
10 | 72756575465074 |
11 | 212009880a9906 |
12 | 81b0865ab652a |
13 | 3179bb982ba57 |
14 | 13d76193570d4 |
15 | 86287382b784 |
hex | 422bf5d5ee72 |
72756575465074 has 8 divisors (see below), whose sum is σ = 109233806866560. Its totient is φ = 36345306509556.
The previous prime is 72756575465053. The next prime is 72756575465111. The reversal of 72756575465074 is 47056457565727.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 72756575464994 and 72756575465012.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16490608734 + ... + 16490613145.
It is an arithmetic number, because the mean of its divisors is an integer number (13654225858320).
Almost surely, 272756575465074 is an apocalyptic number.
72756575465074 is a deficient number, since it is larger than the sum of its proper divisors (36477231401486).
72756575465074 is a wasteful number, since it uses less digits than its factorization.
72756575465074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32981222984.
The product of its (nonzero) digits is 1728720000, while the sum is 70.
The spelling of 72756575465074 in words is "seventy-two trillion, seven hundred fifty-six billion, five hundred seventy-five million, four hundred sixty-five thousand, seventy-four".
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