Base | Representation |
---|---|
bin | 111101001100000… |
… | …1001111010101010 |
3 | 12022002100221122110 |
4 | 1322120021322222 |
5 | 13201101334201 |
6 | 535422103150 |
7 | 101610336063 |
oct | 17230117252 |
9 | 5262327573 |
10 | 2053152426 |
11 | 963a50896 |
12 | 49371aab6 |
13 | 2694975c0 |
14 | 15697356a |
15 | c03b16d6 |
hex | 7a609eaa |
2053152426 has 32 divisors (see below), whose sum is σ = 4654923840. Its totient is φ = 598489344.
The previous prime is 2053152421. The next prime is 2053152443. The reversal of 2053152426 is 6242513502.
It is a junction number, because it is equal to n+sod(n) for n = 2053152393 and 2053152402.
It is not an unprimeable number, because it can be changed into a prime (2053152421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 691215 + ... + 694178.
It is an arithmetic number, because the mean of its divisors is an integer number (145466370).
Almost surely, 22053152426 is an apocalyptic number.
2053152426 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
2053152426 is an abundant number, since it is smaller than the sum of its proper divisors (2601771414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2053152426 is a wasteful number, since it uses less digits than its factorization.
2053152426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1385430.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 2053152426 is about 45311.7250388903. The cubic root of 2053152426 is about 1270.9849193157.
Adding to 2053152426 its reverse (6242513502), we get a palindrome (8295665928).
The spelling of 2053152426 in words is "two billion, fifty-three million, one hundred fifty-two thousand, four hundred twenty-six".
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