Base | Representation |
---|---|
bin | 10000110110101… |
… | …10111001011010 |
3 | 100212001022210112 |
4 | 20123112321122 |
5 | 242143430102 |
6 | 22010244322 |
7 | 3334535000 |
oct | 1033267132 |
9 | 325038715 |
10 | 141389402 |
11 | 728a0a50 |
12 | 3b4266a2 |
13 | 233a588b |
14 | 14ac6a70 |
15 | c62d252 |
hex | 86d6e5a |
141389402 has 64 divisors (see below), whose sum is σ = 276998400. Its totient is φ = 53625600.
The previous prime is 141389401. The next prime is 141389407. The reversal of 141389402 is 204983141.
It is a happy number.
141389402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (141389401) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 309158 + ... + 309614.
It is an arithmetic number, because the mean of its divisors is an integer number (4328100).
Almost surely, 2141389402 is an apocalyptic number.
141389402 is a deficient number, since it is larger than the sum of its proper divisors (135608998).
141389402 is a wasteful number, since it uses less digits than its factorization.
141389402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 532 (or 518 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 141389402 is about 11890.7275639466. The cubic root of 141389402 is about 520.9614878640.
The spelling of 141389402 in words is "one hundred forty-one million, three hundred eighty-nine thousand, four hundred two".
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