Base | Representation |
---|---|
bin | 1110010001101001001… |
… | …1000111010110110000 |
3 | 212110001012100002010122 |
4 | 3210122103013112300 |
5 | 13004240103314402 |
6 | 304400203545412 |
7 | 23501426421110 |
oct | 3443223072660 |
9 | 773035302118 |
10 | 245254354352 |
11 | 95014764457 |
12 | 3b64722b268 |
13 | 1a186b38947 |
14 | bc28441040 |
15 | 65a63a6ca2 |
hex | 391a4c75b0 |
245254354352 has 40 divisors (see below), whose sum is σ = 543086445600. Its totient is φ = 105104512512.
The previous prime is 245254354339. The next prime is 245254354357. The reversal of 245254354352 is 253453452542.
It is not an unprimeable number, because it can be changed into a prime (245254354357) 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, 4994174 + ... + 5043042.
It is an arithmetic number, because the mean of its divisors is an integer number (13577161140).
Almost surely, 2245254354352 is an apocalyptic number.
It is an amenable number.
245254354352 is an abundant number, since it is smaller than the sum of its proper divisors (297832091248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245254354352 is a wasteful number, since it uses less digits than its factorization.
245254354352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93693 (or 93687 counting only the distinct ones).
The product of its digits is 2880000, while the sum is 44.
The spelling of 245254354352 in words is "two hundred forty-five billion, two hundred fifty-four million, three hundred fifty-four thousand, three hundred fifty-two".
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