Base | Representation |
---|---|
bin | 11101010010001… |
… | …01001110110100 |
3 | 122010020022221100 |
4 | 32221011032310 |
5 | 1000341302411 |
6 | 40213050100 |
7 | 6041664540 |
oct | 1651051664 |
9 | 563208840 |
10 | 245650356 |
11 | 116732826 |
12 | 6a326930 |
13 | 3bb7b953 |
14 | 248a6a20 |
15 | 16875456 |
hex | ea453b4 |
245650356 has 36 divisors (see below), whose sum is σ = 709657312. Its totient is φ = 70185744.
The previous prime is 245650351. The next prime is 245650367. The reversal of 245650356 is 653056542.
It is a happy number.
245650356 is a `hidden beast` number, since 245 + 65 + 0 + 356 = 666.
245650356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 245650356.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245650351) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487150 + ... + 487653.
Almost surely, 2245650356 is an apocalyptic number.
It is an amenable number.
245650356 is an abundant number, since it is smaller than the sum of its proper divisors (464006956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245650356 is a wasteful number, since it uses less digits than its factorization.
245650356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 974820 (or 974815 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
The square root of 245650356 is about 15673.2369343413. The cubic root of 245650356 is about 626.2856573097.
The spelling of 245650356 in words is "two hundred forty-five million, six hundred fifty thousand, three hundred fifty-six".
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