Base | Representation |
---|---|
bin | 1100101011001110000… |
… | …0110010000010100010 |
3 | 202211002002000020012102 |
4 | 3022303200302002202 |
5 | 12031433040030114 |
6 | 244012042130402 |
7 | 21506204066000 |
oct | 3126340620242 |
9 | 684062006172 |
10 | 217760080034 |
11 | 843959851a2 |
12 | 362534b0a02 |
13 | 176c4929183 |
14 | a77aad7a70 |
15 | 59e773a2de |
hex | 32b38320a2 |
217760080034 has 32 divisors (see below), whose sum is σ = 382726992000. Its totient is φ = 92883384720.
The previous prime is 217760080009. The next prime is 217760080039. The reversal of 217760080034 is 430080067712.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 217760080034.
It is not an unprimeable number, because it can be changed into a prime (217760080039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607469 + ... + 896960.
It is an arithmetic number, because the mean of its divisors is an integer number (11960218500).
Almost surely, 2217760080034 is an apocalyptic number.
217760080034 is a deficient number, since it is larger than the sum of its proper divisors (164966911966).
217760080034 is a wasteful number, since it uses less digits than its factorization.
217760080034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1504663 (or 1504649 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 38.
The spelling of 217760080034 in words is "two hundred seventeen billion, seven hundred sixty million, eighty thousand, thirty-four".
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