Base | Representation |
---|---|
bin | 10011000111010001… |
… | …10000000001000101 |
3 | 222111010221022221010 |
4 | 21203220300001011 |
5 | 132003424431123 |
6 | 4414124512433 |
7 | 512201555445 |
oct | 114350600105 |
9 | 28433838833 |
10 | 10261561413 |
11 | 4396424a74 |
12 | 1ba46ab719 |
13 | c76c4a33c |
14 | 6d4bac125 |
15 | 400d27993 |
hex | 263a30045 |
10261561413 has 8 divisors (see below), whose sum is σ = 13738854976. Its totient is φ = 6812654400.
The previous prime is 10261561391. The next prime is 10261561417. The reversal of 10261561413 is 31416516201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10261561413 - 28 = 10261561157 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 (10261561417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7095793 + ... + 7097238.
It is an arithmetic number, because the mean of its divisors is an integer number (1717356872).
Almost surely, 210261561413 is an apocalyptic number.
It is an amenable number.
10261561413 is a deficient number, since it is larger than the sum of its proper divisors (3477293563).
10261561413 is a wasteful number, since it uses less digits than its factorization.
10261561413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14193275.
The product of its (nonzero) digits is 4320, while the sum is 30.
The spelling of 10261561413 in words is "ten billion, two hundred sixty-one million, five hundred sixty-one thousand, four hundred thirteen".
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