Base | Representation |
---|---|
bin | 101101100101111011011… |
… | …100000011100111111110 |
3 | 102002112002021101002200110 |
4 | 231211323130003213332 |
5 | 402313043120024410 |
6 | 10355154403410450 |
7 | 442234122351360 |
oct | 55457334034776 |
9 | 12075067332613 |
10 | 3133102111230 |
11 | aa88175099a3 |
12 | 427271683a26 |
13 | 1995b12bb6c0 |
14 | ab900388d30 |
15 | 56774abb720 |
hex | 2d97b7039fe |
3133102111230 has 128 divisors (see below), whose sum is σ = 9799095979008. Its totient is φ = 622164805632.
The previous prime is 3133102111201. The next prime is 3133102111291. The reversal of 3133102111230 is 321112013313.
It is a happy number.
It is a super-2 number, since 2×31331021112302 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 3133102111197 and 3133102111206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33708192 + ... + 33801011.
It is an arithmetic number, because the mean of its divisors is an integer number (76555437336).
Almost surely, 23133102111230 is an apocalyptic number.
3133102111230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3133102111230 is an abundant number, since it is smaller than the sum of its proper divisors (6665993867778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3133102111230 is a wasteful number, since it uses less digits than its factorization.
3133102111230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67509250.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 3133102111230 its reverse (321112013313), we get a palindrome (3454214124543).
The spelling of 3133102111230 in words is "three trillion, one hundred thirty-three billion, one hundred two million, one hundred eleven thousand, two hundred thirty".
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