Base | Representation |
---|---|
bin | 101101001010010001001… |
… | …001010001000100100100 |
3 | 101222200102101110101200010 |
4 | 231022101021101010210 |
5 | 401321231241411002 |
6 | 10333403304450220 |
7 | 440133116421615 |
oct | 55122111210444 |
9 | 11880371411603 |
10 | 3103401513252 |
11 | a97166281057 |
12 | 421562a79970 |
13 | 196859c75181 |
14 | aa2c39d9c0c |
15 | 55ad73d446c |
hex | 2d291251124 |
3103401513252 has 12 divisors (see below), whose sum is σ = 7241270197616. Its totient is φ = 1034467171080.
The previous prime is 3103401513241. The next prime is 3103401513287. The reversal of 3103401513252 is 2523151043013.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×31034015132522 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129308396374 + ... + 129308396397.
Almost surely, 23103401513252 is an apocalyptic number.
It is an amenable number.
3103401513252 is an abundant number, since it is smaller than the sum of its proper divisors (4137868684364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3103401513252 is a wasteful number, since it uses less digits than its factorization.
3103401513252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 258616792778 (or 258616792776 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
Adding to 3103401513252 its reverse (2523151043013), we get a palindrome (5626552556265).
The spelling of 3103401513252 in words is "three trillion, one hundred three billion, four hundred one million, five hundred thirteen thousand, two hundred fifty-two".
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