Base | Representation |
---|---|
bin | 1110010000110101000… |
… | …1010111110000101001 |
3 | 212102110222002000221101 |
4 | 3210031101113300221 |
5 | 13003313130342244 |
6 | 304322355241401 |
7 | 23463133610236 |
oct | 3441521276051 |
9 | 772428060841 |
10 | 245035793449 |
11 | 94a12354407 |
12 | 3b5a5ba9261 |
13 | 1a150783275 |
14 | bc073ca78d |
15 | 65920d30d4 |
hex | 390d457c29 |
245035793449 has 8 divisors (see below), whose sum is σ = 246682431872. Its totient is φ = 243389469600.
The previous prime is 245035793441. The next prime is 245035793459. The reversal of 245035793449 is 944397530542.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 245035793449 - 23 = 245035793441 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 245035793449.
It is not an unprimeable number, because it can be changed into a prime (245035793441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605052 + ... + 1751074.
It is an arithmetic number, because the mean of its divisors is an integer number (30835303984).
Almost surely, 2245035793449 is an apocalyptic number.
It is an amenable number.
245035793449 is a deficient number, since it is larger than the sum of its proper divisors (1646638423).
245035793449 is a wasteful number, since it uses less digits than its factorization.
245035793449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157287.
The product of its (nonzero) digits is 16329600, while the sum is 55.
The spelling of 245035793449 in words is "two hundred forty-five billion, thirty-five million, seven hundred ninety-three thousand, four hundred forty-nine".
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