Base | Representation |
---|---|
bin | 1110010000110100100… |
… | …0001001101011010001 |
3 | 212102110210112020110110 |
4 | 3210031020021223101 |
5 | 13003312021021330 |
6 | 304322231351533 |
7 | 23463104222523 |
oct | 3441510115321 |
9 | 772423466413 |
10 | 245033376465 |
11 | 94a10a534a9 |
12 | 3b5a52225a9 |
13 | 1a1501180b7 |
14 | bc06d5ba13 |
15 | 6591ca6db0 |
hex | 390d209ad1 |
245033376465 has 32 divisors (see below), whose sum is σ = 405219096576. Its totient is φ = 126362905280.
The previous prime is 245033376463. The next prime is 245033376499. The reversal of 245033376465 is 564673330542.
It is not a de Polignac number, because 245033376465 - 21 = 245033376463 is a prime.
It is not an unprimeable number, because it can be changed into a prime (245033376463) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2035251 + ... + 2152280.
It is an arithmetic number, because the mean of its divisors is an integer number (12663096768).
Almost surely, 2245033376465 is an apocalyptic number.
It is an amenable number.
245033376465 is a deficient number, since it is larger than the sum of its proper divisors (160185720111).
245033376465 is a wasteful number, since it uses less digits than its factorization.
245033376465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4187669.
The product of its (nonzero) digits is 5443200, while the sum is 48.
The spelling of 245033376465 in words is "two hundred forty-five billion, thirty-three million, three hundred seventy-six thousand, four hundred sixty-five".
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