Base | Representation |
---|---|
bin | 1110010000111000101… |
… | …0011000111111000100 |
3 | 212102112000012102200101 |
4 | 3210032022120333010 |
5 | 13003330442200201 |
6 | 304324051453444 |
7 | 23463404633200 |
oct | 3441612307704 |
9 | 772460172611 |
10 | 245050740676 |
11 | 94a1a833495 |
12 | 3b5aabb7284 |
13 | 1a1538b7891 |
14 | bc0939bb00 |
15 | 6593586d01 |
hex | 390e298fc4 |
245050740676 has 81 divisors (see below), whose sum is σ = 526773654477. Its totient is φ = 99440822880.
The previous prime is 245050740617. The next prime is 245050740679. The reversal of 245050740676 is 676047050542.
The square root of 245050740676 is 495026.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 263283076 + 244787457600 = 16226^2 + 494760^2 .
It is not an unprimeable number, because it can be changed into a prime (245050740679) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 131675986 + ... + 131677846.
Almost surely, 2245050740676 is an apocalyptic number.
245050740676 is the 495026-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 245050740676
245050740676 is an abundant number, since it is smaller than the sum of its proper divisors (281722913801).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245050740676 is an equidigital number, since it uses as much as digits as its factorization.
245050740676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3778 (or 1889 counting only the distinct ones).
The product of its (nonzero) digits is 1411200, while the sum is 46.
The spelling of 245050740676 in words is "two hundred forty-five billion, fifty million, seven hundred forty thousand, six hundred seventy-six".
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