Base | Representation |
---|---|
bin | 10000111110000… |
… | …10001111001000 |
3 | 100220212022002101 |
4 | 20133002033020 |
5 | 242420301402 |
6 | 22043043144 |
7 | 3345661231 |
oct | 1037021710 |
9 | 326768071 |
10 | 142353352 |
11 | 7339a1a9 |
12 | 3b8104b4 |
13 | 2365256b |
14 | 14c98088 |
15 | c76db87 |
hex | 87c23c8 |
142353352 has 16 divisors (see below), whose sum is σ = 267165900. Its totient is φ = 71109120.
The previous prime is 142353331. The next prime is 142353391. The reversal of 142353352 is 253353241.
It can be written as a sum of positive squares in 2 ways, for example, as 137968516 + 4384836 = 11746^2 + 2094^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 142353352.
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, 1152 + ... + 16912.
Almost surely, 2142353352 is an apocalyptic number.
It is an amenable number.
142353352 is a deficient number, since it is larger than the sum of its proper divisors (124812548).
142353352 is a wasteful number, since it uses less digits than its factorization.
142353352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16896 (or 16892 counting only the distinct ones).
The product of its digits is 10800, while the sum is 28.
The square root of 142353352 is about 11931.1923964036. The cubic root of 142353352 is about 522.1427265409.
The spelling of 142353352 in words is "one hundred forty-two million, three hundred fifty-three thousand, three hundred fifty-two".
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