Base | Representation |
---|---|
bin | 10011010001011001… |
… | …10101111001010001 |
3 | 222201001210200101211 |
4 | 21220230311321101 |
5 | 132142202121040 |
6 | 4430401500121 |
7 | 514252653523 |
oct | 115054657121 |
9 | 28631720354 |
10 | 10346520145 |
11 | 442a3827a5 |
12 | 2009041641 |
13 | c8b725790 |
14 | 7021a5a13 |
15 | 40850a8ea |
hex | 268b35e51 |
10346520145 has 16 divisors (see below), whose sum is σ = 13385514240. Its totient is φ = 7632149184.
The previous prime is 10346520143. The next prime is 10346520157. The reversal of 10346520145 is 54102564301.
It is a happy number.
10346520145 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10346520145 - 21 = 10346520143 is a prime.
It is a super-2 number, since 2×103465201452 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10346520143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26869 + ... + 146338.
It is an arithmetic number, because the mean of its divisors is an integer number (836594640).
Almost surely, 210346520145 is an apocalyptic number.
It is an amenable number.
10346520145 is a deficient number, since it is larger than the sum of its proper divisors (3038994095).
10346520145 is a wasteful number, since it uses less digits than its factorization.
10346520145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174144.
The product of its (nonzero) digits is 14400, while the sum is 31.
The spelling of 10346520145 in words is "ten billion, three hundred forty-six million, five hundred twenty thousand, one hundred forty-five".
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