Base | Representation |
---|---|
bin | 11101100101010110100… |
… | …10000010001101010101 |
3 | 10121011201122120121012022 |
4 | 32302223102002031111 |
5 | 113123230343212204 |
6 | 2054544524502525 |
7 | 133303316463410 |
oct | 16625322021525 |
9 | 3534648517168 |
10 | 1016485913429 |
11 | 3620a8886738 |
12 | 1450030aaa45 |
13 | 74b149141bc |
14 | 372abb44b77 |
15 | 1b693c415be |
hex | ecab482355 |
1016485913429 has 4 divisors (see below), whose sum is σ = 1161698186784. Its totient is φ = 871273640076.
The previous prime is 1016485913369. The next prime is 1016485913479. The reversal of 1016485913429 is 9243195846101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 1016485913429 - 224 = 1016469136213 is a prime.
It is a super-2 number, since 2×10164859134292 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1016485913479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72606136667 + ... + 72606136680.
It is an arithmetic number, because the mean of its divisors is an integer number (290424546696).
Almost surely, 21016485913429 is an apocalyptic number.
It is an amenable number.
1016485913429 is a deficient number, since it is larger than the sum of its proper divisors (145212273355).
1016485913429 is an equidigital number, since it uses as much as digits as its factorization.
1016485913429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145212273354.
The product of its (nonzero) digits is 1866240, while the sum is 53.
The spelling of 1016485913429 in words is "one trillion, sixteen billion, four hundred eighty-five million, nine hundred thirteen thousand, four hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •