Base | Representation |
---|---|
bin | 10010101111101110… |
… | …10010011001001001 |
3 | 221222101021111020011 |
4 | 21113313102121021 |
5 | 131102343430031 |
6 | 4342351231521 |
7 | 504252655636 |
oct | 112767223111 |
9 | 27871244204 |
10 | 10064045641 |
11 | 42a49894a1 |
12 | 1b4a5185a1 |
13 | c450529c0 |
14 | 6b687518d |
15 | 3dd80e6b1 |
hex | 257dd2649 |
10064045641 has 8 divisors (see below), whose sum is σ = 10841648384. Its totient is φ = 9286935120.
The previous prime is 10064045603. The next prime is 10064045791. The reversal of 10064045641 is 14654046001.
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 10064045641 - 211 = 10064043593 is a prime.
It is a super-2 number, since 2×100640456412 (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 (10064045141) 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, 80025 + ... + 162886.
It is an arithmetic number, because the mean of its divisors is an integer number (1355206048).
Almost surely, 210064045641 is an apocalyptic number.
It is an amenable number.
10064045641 is a deficient number, since it is larger than the sum of its proper divisors (777602743).
10064045641 is a wasteful number, since it uses less digits than its factorization.
10064045641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246111.
The product of its (nonzero) digits is 11520, while the sum is 31.
The spelling of 10064045641 in words is "ten billion, sixty-four million, forty-five thousand, six hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •