Base | Representation |
---|---|
bin | 10010101011101101… |
… | …101111101111100001 |
3 | 1220210001212110100222 |
4 | 102223231233233201 |
5 | 312041023441103 |
6 | 13114335452425 |
7 | 1310060455532 |
oct | 225355575741 |
9 | 56701773328 |
10 | 20060765153 |
11 | 8564862860 |
12 | 3a7a387115 |
13 | 1b79161c50 |
14 | d843c2689 |
15 | 7c6270638 |
hex | 4abb6fbe1 |
20060765153 has 32 divisors (see below), whose sum is σ = 25183509120. Its totient is φ = 15698396160.
The previous prime is 20060765149. The next prime is 20060765201. The reversal of 20060765153 is 35156706002.
It is a cyclic number.
It is not a de Polignac number, because 20060765153 - 22 = 20060765149 is a prime.
It is a super-2 number, since 2×200607651532 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (20060765113) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227126 + ... + 302832.
It is an arithmetic number, because the mean of its divisors is an integer number (786984660).
Almost surely, 220060765153 is an apocalyptic number.
It is an amenable number.
20060765153 is a deficient number, since it is larger than the sum of its proper divisors (5122743967).
20060765153 is a wasteful number, since it uses less digits than its factorization.
20060765153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75857.
The product of its (nonzero) digits is 37800, while the sum is 35.
The spelling of 20060765153 in words is "twenty billion, sixty million, seven hundred sixty-five thousand, one hundred fifty-three".
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