Base | Representation |
---|---|
bin | 11101010010111110010… |
… | …011100000111000100100 |
3 | 21010110111222111120010000 |
4 | 131102332103200320210 |
5 | 230441102243342441 |
6 | 4140511334101300 |
7 | 265310621144100 |
oct | 35227623407044 |
9 | 7113458446100 |
10 | 2013237480996 |
11 | 70689a089225 |
12 | 2862191aa830 |
13 | 117b02bb4471 |
14 | 6d626996900 |
15 | 375801de2b6 |
hex | 1d4be4e0e24 |
2013237480996 has 135 divisors (see below), whose sum is σ = 6122809549857. Its totient is φ = 575159628960.
The previous prime is 2013237480959. The next prime is 2013237481001. The reversal of 2013237480996 is 6990847323102.
The square root of 2013237480996 is 1418886.
It is a perfect power (a square), and thus also a powerful number.
2013237480996 is a `hidden beast` number, since 20 + 132 + 3 + 7 + 480 + 9 + 9 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1995399207396 + 17838273600 = 1412586^2 + 133560^2 .
It is a super-2 number, since 2×20132374809962 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 178774006 + ... + 178785266.
Almost surely, 22013237480996 is an apocalyptic number.
2013237480996 is the 1418886-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2013237480996
2013237480996 is an abundant number, since it is smaller than the sum of its proper divisors (4109572068861).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013237480996 is an frugal number, since it uses more digits than its factorization.
2013237480996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22552 (or 11273 counting only the distinct ones).
The product of its (nonzero) digits is 3919104, while the sum is 54.
The spelling of 2013237480996 in words is "two trillion, thirteen billion, two hundred thirty-seven million, four hundred eighty thousand, nine hundred ninety-six".
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