Base | Representation |
---|---|
bin | 111011100000111… |
… | …0001011001000001 |
3 | 12011011121201201220 |
4 | 1313001301121001 |
5 | 13042210000103 |
6 | 530053345253 |
7 | 100325551566 |
oct | 16701613101 |
9 | 5134551656 |
10 | 1996953153 |
11 | 935256508 |
12 | 478938229 |
13 | 25a94b5b0 |
14 | 14d30486d |
15 | ba4aec53 |
hex | 77071641 |
1996953153 has 16 divisors (see below), whose sum is σ = 2934106560. Its totient is φ = 1200314304.
The previous prime is 1996953151. The next prime is 1996953197. The reversal of 1996953153 is 3513596991.
It is not a de Polignac number, because 1996953153 - 21 = 1996953151 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1996953096 and 1996953105.
It is not an unprimeable number, because it can be changed into a prime (1996953151) 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, 593718 + ... + 597071.
It is an arithmetic number, because the mean of its divisors is an integer number (183381660).
Almost surely, 21996953153 is an apocalyptic number.
1996953153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1996953153 is a deficient number, since it is larger than the sum of its proper divisors (937153407).
1996953153 is a wasteful number, since it uses less digits than its factorization.
1996953153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1190848.
The product of its digits is 984150, while the sum is 51.
The square root of 1996953153 is about 44687.2817812854. The cubic root of 1996953153 is about 1259.2809269468.
The spelling of 1996953153 in words is "one billion, nine hundred ninety-six million, nine hundred fifty-three thousand, one hundred fifty-three".
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