Base | Representation |
---|---|
bin | 1010111011010000011110… |
… | …1011100111101101000010 |
3 | 1120112110001020122100211102 |
4 | 2232310013223213231002 |
5 | 3033310414003332432 |
6 | 41314433243414402 |
7 | 2346631054413365 |
oct | 256640753475502 |
9 | 46473036570742 |
10 | 12013152402242 |
11 | 3911827392322 |
12 | 1420290524402 |
13 | 691ab2521a14 |
14 | 2d762269a0dc |
15 | 15c752928962 |
hex | aed07ae7b42 |
12013152402242 has 8 divisors (see below), whose sum is σ = 18019989132732. Its totient is φ = 6006489358000.
The previous prime is 12013152402221. The next prime is 12013152402263. The reversal of 12013152402242 is 24220425131021.
It is an interprime number because it is at equal distance from previous prime (12013152402221) and next prime (12013152402263).
It can be written as a sum of positive squares in 2 ways, for example, as 10997852322601 + 1015300079641 = 3316301^2 + 1007621^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 43248509 + ... + 43525392.
Almost surely, 212013152402242 is an apocalyptic number.
12013152402242 is a deficient number, since it is larger than the sum of its proper divisors (6006836730490).
12013152402242 is an equidigital number, since it uses as much as digits as its factorization.
12013152402242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86843124.
The product of its (nonzero) digits is 7680, while the sum is 29.
Adding to 12013152402242 its reverse (24220425131021), we get a palindrome (36233577533263).
The spelling of 12013152402242 in words is "twelve trillion, thirteen billion, one hundred fifty-two million, four hundred two thousand, two hundred forty-two".
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