Base | Representation |
---|---|
bin | 10000010101111110110… |
… | …000100110000010110010 |
3 | 10222100221200111112112110 |
4 | 100111332300212002302 |
5 | 121400113430212320 |
6 | 2215541232110150 |
7 | 144066535052436 |
oct | 20257660460262 |
9 | 3870850445473 |
10 | 1123113132210 |
11 | 3a33450a1353 |
12 | 161800395356 |
13 | 81ba8428374 |
14 | 3c5050049c6 |
15 | 1e334bab5e0 |
hex | 1057ec260b2 |
1123113132210 has 16 divisors (see below), whose sum is σ = 2695471517376. Its totient is φ = 299496835248.
The previous prime is 1123113132049. The next prime is 1123113132217. The reversal of 1123113132210 is 122313113211.
It is a super-2 number, since 2×11231131322102 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1123113132217) 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, 18718552174 + ... + 18718552233.
It is an arithmetic number, because the mean of its divisors is an integer number (168466969836).
Almost surely, 21123113132210 is an apocalyptic number.
1123113132210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1123113132210 is an abundant number, since it is smaller than the sum of its proper divisors (1572358385166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1123113132210 is a wasteful number, since it uses less digits than its factorization.
1123113132210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37437104417.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 1123113132210 its reverse (122313113211), we get a palindrome (1245426245421).
The spelling of 1123113132210 in words is "one trillion, one hundred twenty-three billion, one hundred thirteen million, one hundred thirty-two thousand, two hundred ten".
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