Base | Representation |
---|---|
bin | 10011110001000100… |
… | …00000110010100001 |
3 | 1000101120120101022002 |
4 | 21320202000302201 |
5 | 133213200213031 |
6 | 4513010253345 |
7 | 523656334400 |
oct | 117042006241 |
9 | 30346511262 |
10 | 10612116641 |
11 | 4556299335 |
12 | 2081b87255 |
13 | 1001769179 |
14 | 729581637 |
15 | 4219c0ccb |
hex | 278880ca1 |
10612116641 has 24 divisors (see below), whose sum is σ = 12550535424. Its totient is φ = 8945445600.
The previous prime is 10612116637. The next prime is 10612116643. The reversal of 10612116641 is 14661121601.
It is a happy number.
It is not a de Polignac number, because 10612116641 - 22 = 10612116637 is a prime.
It is a super-2 number, since 2×106121166412 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10612116643) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 901091 + ... + 912791.
It is an arithmetic number, because the mean of its divisors is an integer number (522938976).
Almost surely, 210612116641 is an apocalyptic number.
It is an amenable number.
10612116641 is a deficient number, since it is larger than the sum of its proper divisors (1938418783).
10612116641 is a wasteful number, since it uses less digits than its factorization.
10612116641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12021 (or 12014 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 29.
The spelling of 10612116641 in words is "ten billion, six hundred twelve million, one hundred sixteen thousand, six hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •