Base | Representation |
---|---|
bin | 1000010010011001011… |
… | …0011101110111000111 |
3 | 111121111112002111020211 |
4 | 2010212112131313013 |
5 | 4313042100010310 |
6 | 145223544340251 |
7 | 13200146313463 |
oct | 2044626356707 |
9 | 447445074224 |
10 | 142377344455 |
11 | 55422332225 |
12 | 23715a74687 |
13 | 105702778a8 |
14 | 6c692714a3 |
15 | 3a847bec8a |
hex | 212659ddc7 |
142377344455 has 8 divisors (see below), whose sum is σ = 179845066800. Its totient is φ = 107907039936.
The previous prime is 142377344441. The next prime is 142377344467. The reversal of 142377344455 is 554443773241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142377344455 - 229 = 141840473543 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142377344399 and 142377344408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749354350 + ... + 749354539.
It is an arithmetic number, because the mean of its divisors is an integer number (22480633350).
Almost surely, 2142377344455 is an apocalyptic number.
142377344455 is a deficient number, since it is larger than the sum of its proper divisors (37467722345).
142377344455 is a wasteful number, since it uses less digits than its factorization.
142377344455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1498708913.
The product of its digits is 5644800, while the sum is 49.
The spelling of 142377344455 in words is "one hundred forty-two billion, three hundred seventy-seven million, three hundred forty-four thousand, four hundred fifty-five".
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