Base | Representation |
---|---|
bin | 10011110100101101… |
… | …10110001110001001 |
3 | 1000110201012102102011 |
4 | 21322112312032021 |
5 | 133244020303301 |
6 | 4520022535521 |
7 | 524510555515 |
oct | 117226661611 |
9 | 30421172364 |
10 | 10642744201 |
11 | 4571608271 |
12 | 20902975a1 |
13 | 1007c0099b |
14 | 72d675145 |
15 | 424520a51 |
hex | 27a5b6389 |
10642744201 has 16 divisors (see below), whose sum is σ = 10811533824. Its totient is φ = 10475587584.
The previous prime is 10642744183. The next prime is 10642744219. The reversal of 10642744201 is 10244724601.
It is an interprime number because it is at equal distance from previous prime (10642744183) and next prime (10642744219).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10642744201 is a prime.
It is a super-2 number, since 2×106427442012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10642744271) 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, 14638900 + ... + 14639626.
It is an arithmetic number, because the mean of its divisors is an integer number (675720864).
Almost surely, 210642744201 is an apocalyptic number.
It is an amenable number.
10642744201 is a deficient number, since it is larger than the sum of its proper divisors (168789623).
10642744201 is a wasteful number, since it uses less digits than its factorization.
10642744201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1560.
The product of its (nonzero) digits is 10752, while the sum is 31.
The spelling of 10642744201 in words is "ten billion, six hundred forty-two million, seven hundred forty-four thousand, two hundred one".
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