Base | Representation |
---|---|
bin | 11101110111011000000… |
… | …01111110010001110100 |
3 | 10122002201000010200112020 |
4 | 32323230001332101310 |
5 | 113303040003003120 |
6 | 2103225024153140 |
7 | 134065153262154 |
oct | 16735401762164 |
9 | 3562630120466 |
10 | 1026162156660 |
11 | 366213870473 |
12 | 146a637687b0 |
13 | 759c7506504 |
14 | 37948cac764 |
15 | 1ba5d49b640 |
hex | eeec07e474 |
1026162156660 has 96 divisors (see below), whose sum is σ = 2904545952000. Its totient is φ = 270678312960.
The previous prime is 1026162156641. The next prime is 1026162156671. The reversal of 1026162156660 is 666512616201.
It is a super-2 number, since 2×10261621566602 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1916401 + ... + 2392679.
It is an arithmetic number, because the mean of its divisors is an integer number (30255687000).
Almost surely, 21026162156660 is an apocalyptic number.
1026162156660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1026162156660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1452272976000).
1026162156660 is an abundant number, since it is smaller than the sum of its proper divisors (1878383795340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1026162156660 is a wasteful number, since it uses less digits than its factorization.
1026162156660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 476681 (or 476679 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 42.
The spelling of 1026162156660 in words is "one trillion, twenty-six billion, one hundred sixty-two million, one hundred fifty-six thousand, six hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •