Base | Representation |
---|---|
bin | 10100000101100111110… |
… | …000010010010101000110 |
3 | 11212222010012120121011011 |
4 | 110011213300102111012 |
5 | 140104102323311004 |
6 | 2534054131032434 |
7 | 201506136465643 |
oct | 24054760222506 |
9 | 4788105517134 |
10 | 1380425213254 |
11 | 49248705528a |
12 | 1a365173b71a |
13 | a023435ab19 |
14 | 4ab549acdca |
15 | 25d948d8004 |
hex | 14167c12546 |
1380425213254 has 8 divisors (see below), whose sum is σ = 2071115268408. Its totient is φ = 690053457120.
The previous prime is 1380425213231. The next prime is 1380425213287. The reversal of 1380425213254 is 4523125240831.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×13804252132543 (a number of 37 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79563912 + ... + 79581259.
It is an arithmetic number, because the mean of its divisors is an integer number (258889408551).
Almost surely, 21380425213254 is an apocalyptic number.
1380425213254 is a deficient number, since it is larger than the sum of its proper divisors (690690055154).
1380425213254 is a wasteful number, since it uses less digits than its factorization.
1380425213254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159149510.
The product of its (nonzero) digits is 230400, while the sum is 40.
The spelling of 1380425213254 in words is "one trillion, three hundred eighty billion, four hundred twenty-five million, two hundred thirteen thousand, two hundred fifty-four".
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