Base | Representation |
---|---|
bin | 10010101001001010… |
… | …10110001011010101 |
3 | 221211112201102202110 |
4 | 21110211112023111 |
5 | 130444301322101 |
6 | 4333103501233 |
7 | 503014121541 |
oct | 112445261325 |
9 | 27745642673 |
10 | 10009010901 |
11 | 427690a03a |
12 | 1b33bb7819 |
13 | c36823a76 |
14 | 6ad42aa21 |
15 | 3d8a8ccd6 |
hex | 2549562d5 |
10009010901 has 8 divisors (see below), whose sum is σ = 13925580480. Its totient is φ = 6382557632.
The previous prime is 10009010881. The next prime is 10009010917. The reversal of 10009010901 is 10901090001.
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 10009010901 - 27 = 10009010773 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10009015901) 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, 72528996 + ... + 72529133.
It is an arithmetic number, because the mean of its divisors is an integer number (1740697560).
Almost surely, 210009010901 is an apocalyptic number.
It is an amenable number.
10009010901 is a deficient number, since it is larger than the sum of its proper divisors (3916569579).
10009010901 is a wasteful number, since it uses less digits than its factorization.
10009010901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145058155.
The product of its (nonzero) digits is 81, while the sum is 21.
The spelling of 10009010901 in words is "ten billion, nine million, ten thousand, nine hundred one".
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