Base | Representation |
---|---|
bin | 11111010101101111101… |
… | …010111111011101001001 |
3 | 21121212221201111010100022 |
4 | 133111233222333131021 |
5 | 240241134422444413 |
6 | 4325212451550225 |
7 | 311411336166104 |
oct | 37255752773511 |
9 | 7555851433308 |
10 | 2153652156233 |
11 | 7603a4550a76 |
12 | 2a94858bb375 |
13 | 12811c655606 |
14 | 763472c973b |
15 | 3b04c522608 |
hex | 1f56fabf749 |
2153652156233 has 32 divisors (see below), whose sum is σ = 2301602688000. Its totient is φ = 2010770150400.
The previous prime is 2153652156223. The next prime is 2153652156239. The reversal of 2153652156233 is 3326512563512.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2153652156233 is a prime.
It is a super-2 number, since 2×21536521562332 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2153652156239) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257332673 + ... + 257341041.
It is an arithmetic number, because the mean of its divisors is an integer number (71925084000).
Almost surely, 22153652156233 is an apocalyptic number.
2153652156233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2153652156233 is a deficient number, since it is larger than the sum of its proper divisors (147950531767).
2153652156233 is a wasteful number, since it uses less digits than its factorization.
2153652156233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9833.
The product of its digits is 972000, while the sum is 44.
The spelling of 2153652156233 in words is "two trillion, one hundred fifty-three billion, six hundred fifty-two million, one hundred fifty-six thousand, two hundred thirty-three".
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