Base | Representation |
---|---|
bin | 11111010101011101110… |
… | …101110011010001011111 |
3 | 21121212011212120102011222 |
4 | 133111131311303101133 |
5 | 240240031332000111 |
6 | 4325123044003555 |
7 | 311401044332432 |
oct | 37253565632137 |
9 | 7555155512158 |
10 | 2153353000031 |
11 | 7602606a3542 |
12 | 2a94016905bb |
13 | 1280a26918cc |
14 | 76319695819 |
15 | 3b03112d7db |
hex | 1f55dd7345f |
2153353000031 has 8 divisors (see below), whose sum is σ = 2222833804800. Its totient is φ = 2083873308120.
The previous prime is 2153353000013. The next prime is 2153353000111. The reversal of 2153353000031 is 1300003533512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2153353000031 is a prime.
It is a super-2 number, since 2×21533530000312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2153353060031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5679680 + ... + 6046938.
It is an arithmetic number, because the mean of its divisors is an integer number (277854225600).
Almost surely, 22153353000031 is an apocalyptic number.
2153353000031 is a deficient number, since it is larger than the sum of its proper divisors (69480804769).
2153353000031 is a wasteful number, since it uses less digits than its factorization.
2153353000031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 556429.
The product of its (nonzero) digits is 4050, while the sum is 26.
Adding to 2153353000031 its reverse (1300003533512), we get a palindrome (3453356533543).
The spelling of 2153353000031 in words is "two trillion, one hundred fifty-three billion, three hundred fifty-three million, thirty-one", and thus it is an aban number.
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