Base | Representation |
---|---|
bin | 10001011011011… |
… | …11000000010110 |
3 | 101012010001221112 |
4 | 20231233000112 |
5 | 244412103432 |
6 | 22301415022 |
7 | 3423510503 |
oct | 1055570026 |
9 | 335101845 |
10 | 146206742 |
11 | 75591320 |
12 | 40b6a472 |
13 | 243a1486 |
14 | 155bc4aa |
15 | cc807b2 |
hex | 8b6f016 |
146206742 has 32 divisors (see below), whose sum is σ = 244024704. Its totient is φ = 65145600.
The previous prime is 146206727. The next prime is 146206787. The reversal of 146206742 is 247602641.
It is a super-2 number, since 2×1462067422 = 42752822812509128, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 146206699 and 146206708.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279293 + ... + 279815.
It is an arithmetic number, because the mean of its divisors is an integer number (7625772).
Almost surely, 2146206742 is an apocalyptic number.
146206742 is a deficient number, since it is larger than the sum of its proper divisors (97817962).
146206742 is a wasteful number, since it uses less digits than its factorization.
146206742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 764.
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 146206742 is about 12091.5979919943. The cubic root of 146206742 is about 526.8121708924.
The spelling of 146206742 in words is "one hundred forty-six million, two hundred six thousand, seven hundred forty-two".
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