Base | Representation |
---|---|
bin | 10001011011000… |
… | …10000110010010 |
3 | 101012000101102110 |
4 | 20231202012102 |
5 | 244403410444 |
6 | 22300330150 |
7 | 3423200406 |
oct | 1055420622 |
9 | 335011373 |
10 | 146153874 |
11 | 75555629 |
12 | 40b43956 |
13 | 243833a9 |
14 | 155a7106 |
15 | cc6ecb9 |
hex | 8b62192 |
146153874 has 16 divisors (see below), whose sum is σ = 292445280. Its totient is φ = 48695040.
The previous prime is 146153869. The next prime is 146153923. The reversal of 146153874 is 478351641.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12594 + ... + 21234.
It is an arithmetic number, because the mean of its divisors is an integer number (18277830).
Almost surely, 2146153874 is an apocalyptic number.
146153874 is an abundant number, since it is smaller than the sum of its proper divisors (146291406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146153874 is a wasteful number, since it uses less digits than its factorization.
146153874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11465.
The product of its digits is 80640, while the sum is 39.
The square root of 146153874 is about 12089.4116482151. The cubic root of 146153874 is about 526.7486652401.
The spelling of 146153874 in words is "one hundred forty-six million, one hundred fifty-three thousand, eight hundred seventy-four".
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