Base | Representation |
---|---|
bin | 100000110011101101110… |
… | …010001100001111110100 |
3 | 21222112101121202110212112 |
4 | 200303231302030033310 |
5 | 243414310332030120 |
6 | 4443421010310152 |
7 | 321612622452125 |
oct | 40635562141764 |
9 | 7875347673775 |
10 | 2254552220660 |
11 | 79a171a52873 |
12 | 304b44b88358 |
13 | 1347ac781b4c |
14 | 7b199ac204c |
15 | 3d9a579cbc5 |
hex | 20cedc8c3f4 |
2254552220660 has 12 divisors (see below), whose sum is σ = 4734559663428. Its totient is φ = 901820888256.
The previous prime is 2254552220587. The next prime is 2254552220663. The reversal of 2254552220660 is 660222554522.
2254552220660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 279369330916 + 1975182889744 = 528554^2 + 1405412^2 .
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2254552220663) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56363805497 + ... + 56363805536.
It is an arithmetic number, because the mean of its divisors is an integer number (394546638619).
Almost surely, 22254552220660 is an apocalyptic number.
2254552220660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2254552220660 is an abundant number, since it is smaller than the sum of its proper divisors (2480007442768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2254552220660 is a wasteful number, since it uses less digits than its factorization.
2254552220660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112727611042 (or 112727611040 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 41.
The spelling of 2254552220660 in words is "two trillion, two hundred fifty-four billion, five hundred fifty-two million, two hundred twenty thousand, six hundred sixty".
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