Base | Representation |
---|---|
bin | 100001011001001111101001… |
… | …111011000000101110010010 |
3 | 201021000122222220120101111210 |
4 | 201121033221323000232102 |
5 | 123222310414244410011 |
6 | 1240211144305120550 |
7 | 42636013503244146 |
oct | 4131175173005622 |
9 | 637018886511453 |
10 | 146870331247506 |
11 | 428853a30a6629 |
12 | 14580554929156 |
13 | 63c4a74983039 |
14 | 283a7c2043226 |
15 | 11ea67aea96a6 |
hex | 8593e9ec0b92 |
146870331247506 has 64 divisors (see below), whose sum is σ = 295023932581248. Its totient is φ = 48743483447808.
The previous prime is 146870331247483. The next prime is 146870331247513. The reversal of 146870331247506 is 605742133078641.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2376011856 + ... + 2376073668.
It is an arithmetic number, because the mean of its divisors is an integer number (4609748946582).
Almost surely, 2146870331247506 is an apocalyptic number.
146870331247506 is an abundant number, since it is smaller than the sum of its proper divisors (148153601333742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146870331247506 is a wasteful number, since it uses less digits than its factorization.
146870331247506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64155.
The product of its (nonzero) digits is 20321280, while the sum is 57.
The spelling of 146870331247506 in words is "one hundred forty-six trillion, eight hundred seventy billion, three hundred thirty-one million, two hundred forty-seven thousand, five hundred six".
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