Base | Representation |
---|---|
bin | 10010101000101100… |
… | …10000011001011100 |
3 | 221211021021110101010 |
4 | 21110112100121130 |
5 | 130442243230233 |
6 | 4332443015220 |
7 | 502635364521 |
oct | 112426203134 |
9 | 27737243333 |
10 | 10005055068 |
11 | 4274657a58 |
12 | 1b3280a510 |
13 | c35a6a338 |
14 | 6acabb148 |
15 | 3d855ab63 |
hex | 25459065c |
10005055068 has 24 divisors (see below), whose sum is σ = 23346762768. Its totient is φ = 3334784896.
The previous prime is 10005055031. The next prime is 10005055069. The reversal of 10005055068 is 86055050001.
It is a happy number.
It is a super-2 number, since 2×100050550682 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10005055069) 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, 282730 + ... + 316142.
It is an arithmetic number, because the mean of its divisors is an integer number (972781782).
Almost surely, 210005055068 is an apocalyptic number.
It is an amenable number.
10005055068 is an abundant number, since it is smaller than the sum of its proper divisors (13341707700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10005055068 is a wasteful number, since it uses less digits than its factorization.
10005055068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58373 (or 58371 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 30.
The spelling of 10005055068 in words is "ten billion, five million, fifty-five thousand, sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •