Base | Representation |
---|---|
bin | 111100010000010… |
… | …110101001000001 |
3 | 2121110020001112112 |
4 | 330100112221001 |
5 | 4032243420001 |
6 | 244151305105 |
7 | 34023451430 |
oct | 7420265101 |
9 | 2543201475 |
10 | 1010920001 |
11 | 479702183 |
12 | 24267b195 |
13 | 131591720 |
14 | 98391117 |
15 | 5db3bcbb |
hex | 3c416a41 |
1010920001 has 8 divisors (see below), whose sum is σ = 1244209344. Its totient is φ = 799848720.
The previous prime is 1010919979. The next prime is 1010920021. The reversal of 1010920001 is 1000290101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1010920001 - 26 = 1010919937 is a prime.
It is a super-3 number, since 3×10109200013 (a number of 28 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (1010920021) 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, 5554415 + ... + 5554596.
It is an arithmetic number, because the mean of its divisors is an integer number (155526168).
Almost surely, 21010920001 is an apocalyptic number.
It is an amenable number.
1010920001 is a deficient number, since it is larger than the sum of its proper divisors (233289343).
1010920001 is a wasteful number, since it uses less digits than its factorization.
1010920001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11109031.
The product of its (nonzero) digits is 18, while the sum is 14.
The square root of 1010920001 is about 31794.9681710802. The cubic root of 1010920001 is about 1003.6268305313.
The spelling of 1010920001 in words is "one billion, ten million, nine hundred twenty thousand, one".
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