Base | Representation |
---|---|
bin | 10001000000110… |
… | …10011000100011 |
3 | 100221112122100122 |
4 | 20200122120203 |
5 | 243013330103 |
6 | 22054510455 |
7 | 3352023656 |
oct | 1040323043 |
9 | 327478318 |
10 | 142714403 |
11 | 73616497 |
12 | 3b96542b |
13 | 2374a9c0 |
14 | 14d4d89d |
15 | c7e0b38 |
hex | 881a623 |
142714403 has 8 divisors (see below), whose sum is σ = 154366800. Its totient is φ = 131158368.
The previous prime is 142714393. The next prime is 142714409. The reversal of 142714403 is 304417241.
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 142714403 - 24 = 142714387 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142714409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20993 + ... + 26946.
It is an arithmetic number, because the mean of its divisors is an integer number (19295850).
Almost surely, 2142714403 is an apocalyptic number.
142714403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
142714403 is a deficient number, since it is larger than the sum of its proper divisors (11652397).
142714403 is a wasteful number, since it uses less digits than its factorization.
142714403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48181.
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 142714403 is about 11946.3133643815. The cubic root of 142714403 is about 522.5837909622.
The spelling of 142714403 in words is "one hundred forty-two million, seven hundred fourteen thousand, four hundred three".
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