Base | Representation |
---|---|
bin | 101000010101110… |
… | …0101010010001110 |
3 | 10111100001010010110 |
4 | 1100223211102032 |
5 | 10233010232230 |
6 | 342152220450 |
7 | 45354300033 |
oct | 12053452216 |
9 | 3440033113 |
10 | 1353602190 |
11 | 6350893a6 |
12 | 31939a726 |
13 | 187584b55 |
14 | cbab538a |
15 | 7dc7c4b0 |
hex | 50ae548e |
1353602190 has 64 divisors (see below), whose sum is σ = 3325432320. Its totient is φ = 352510080.
The previous prime is 1353602189. The next prime is 1353602251. The reversal of 1353602190 is 912063531.
It is a super-2 number, since 2×13536021902 = 3664477777545592200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 275455 + ... + 280325.
It is an arithmetic number, because the mean of its divisors is an integer number (51959880).
Almost surely, 21353602190 is an apocalyptic number.
1353602190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1353602190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1662716160).
1353602190 is an abundant number, since it is smaller than the sum of its proper divisors (1971830130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1353602190 is a wasteful number, since it uses less digits than its factorization.
1353602190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5097.
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 1353602190 is about 36791.3330826704. Note that the first 3 decimals coincide. The cubic root of 1353602190 is about 1106.1915826026.
It can be divided in two parts, 135360 and 2190, that added together give a triangular number (137550 = T524).
The spelling of 1353602190 in words is "one billion, three hundred fifty-three million, six hundred two thousand, one hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •