Base | Representation |
---|---|
bin | 10100010011100001… |
… | …11110101111000101 |
3 | 1001010201122000220101 |
4 | 22021300332233011 |
5 | 134311210044221 |
6 | 5001415404101 |
7 | 534100056616 |
oct | 121160765705 |
9 | 31121560811 |
10 | 10901253061 |
11 | 4694522856 |
12 | 2142983631 |
13 | 10496322ca |
14 | 755b27c0d |
15 | 43c085d91 |
hex | 289c3ebc5 |
10901253061 has 6 divisors (see below), whose sum is σ = 11173623986. Its totient is φ = 10635367200.
The previous prime is 10901253047. The next prime is 10901253071. The reversal of 10901253061 is 16035210901.
It can be written as a sum of positive squares in 3 ways, for example, as 2764130625 + 8137122436 = 52575^2 + 90206^2 .
It is not a de Polignac number, because 10901253061 - 217 = 10901121989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10901253001) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3240810 + ... + 3244171.
Almost surely, 210901253061 is an apocalyptic number.
It is an amenable number.
10901253061 is a deficient number, since it is larger than the sum of its proper divisors (272370925).
10901253061 is an frugal number, since it uses more digits than its factorization.
10901253061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6485063 (or 6485022 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 28.
Adding to 10901253061 its reverse (16035210901), we get a palindrome (26936463962).
The spelling of 10901253061 in words is "ten billion, nine hundred one million, two hundred fifty-three thousand, sixty-one".
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