Base | Representation |
---|---|
bin | 1000010011000010110… |
… | …1010010101111110110 |
3 | 111121221122001012121102 |
4 | 2010300231102233312 |
5 | 4313421040203111 |
6 | 145253112450102 |
7 | 13204356234551 |
oct | 2046055225766 |
9 | 447848035542 |
10 | 142551100406 |
11 | 5550141a690 |
12 | 237640a9932 |
13 | 1059a273670 |
14 | 6c84381698 |
15 | 3a94b9313b |
hex | 2130b52bf6 |
142551100406 has 32 divisors (see below), whose sum is σ = 251422236576. Its totient is φ = 59760864000.
The previous prime is 142551100379. The next prime is 142551100429. The reversal of 142551100406 is 604001155241.
142551100406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1425511004062 (a number of 23 digits) contains 22 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 (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126746 + ... + 548786.
It is an arithmetic number, because the mean of its divisors is an integer number (7856944893).
Almost surely, 2142551100406 is an apocalyptic number.
142551100406 is a deficient number, since it is larger than the sum of its proper divisors (108871136170).
142551100406 is a wasteful number, since it uses less digits than its factorization.
142551100406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 423248.
The product of its (nonzero) digits is 4800, while the sum is 29.
Adding to 142551100406 its reverse (604001155241), we get a palindrome (746552255647).
The spelling of 142551100406 in words is "one hundred forty-two billion, five hundred fifty-one million, one hundred thousand, four hundred six".
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