Base | Representation |
---|---|
bin | 101111111111010100… |
… | …1111000110011101101 |
3 | 100212000012020210210022 |
4 | 1133332221320303231 |
5 | 3142030000010021 |
6 | 115202113251525 |
7 | 10305560666030 |
oct | 1377651706355 |
9 | 325005223708 |
10 | 103056641261 |
11 | 3a784872a02 |
12 | 17b81563ba5 |
13 | 9944b66202 |
14 | 4db8dad017 |
15 | 2a3276b1ab |
hex | 17fea78ced |
103056641261 has 16 divisors (see below), whose sum is σ = 118261651200. Its totient is φ = 87972490368.
The previous prime is 103056641251. The next prime is 103056641267. The reversal of 103056641261 is 162146650301.
It is not a de Polignac number, because 103056641261 - 26 = 103056641197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103056641267) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8810705 + ... + 8822393.
It is an arithmetic number, because the mean of its divisors is an integer number (7391353200).
Almost surely, 2103056641261 is an apocalyptic number.
It is an amenable number.
103056641261 is a deficient number, since it is larger than the sum of its proper divisors (15205009939).
103056641261 is a wasteful number, since it uses less digits than its factorization.
103056641261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16748.
The product of its (nonzero) digits is 25920, while the sum is 35.
It can be divided in two parts, 10305 and 6641261, that added together give a palindrome (6651566).
The spelling of 103056641261 in words is "one hundred three billion, fifty-six million, six hundred forty-one thousand, two hundred sixty-one".
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