Base | Representation |
---|---|
bin | 1000011110001110001… |
… | …0011000100100110000 |
3 | 111220200201120022021020 |
4 | 2013203202120210300 |
5 | 4341042122043402 |
6 | 150510530455440 |
7 | 13341620111124 |
oct | 2074342304460 |
9 | 456621508236 |
10 | 145551362352 |
11 | 56800a49910 |
12 | 24260a34580 |
13 | 10957a1a1a6 |
14 | 708aa15584 |
15 | 3bbd2898bc |
hex | 21e3898930 |
145551362352 has 40 divisors (see below), whose sum is σ = 410190204480. Its totient is φ = 44106473280.
The previous prime is 145551362321. The next prime is 145551362371. The reversal of 145551362352 is 253263155541.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137832202 + ... + 137833257.
It is an arithmetic number, because the mean of its divisors is an integer number (10254755112).
Almost surely, 2145551362352 is an apocalyptic number.
145551362352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
145551362352 is an abundant number, since it is smaller than the sum of its proper divisors (264638842128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145551362352 is a wasteful number, since it uses less digits than its factorization.
145551362352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275665481 (or 275665475 counting only the distinct ones).
The product of its digits is 540000, while the sum is 42.
The spelling of 145551362352 in words is "one hundred forty-five billion, five hundred fifty-one million, three hundred sixty-two thousand, three hundred fifty-two".
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