Base | Representation |
---|---|
bin | 100000100001011001110010… |
… | …011010111010011110010000 |
3 | 200202102210222011022222211200 |
4 | 200201121302122322132100 |
5 | 122221422410130034024 |
6 | 1224112225552111200 |
7 | 42061534052426664 |
oct | 4041316232723620 |
9 | 622383864288750 |
10 | 143032920549264 |
11 | 41635a14875929 |
12 | 140608a3835500 |
13 | 61a6c3c6bc845 |
14 | 2746b8a4728a4 |
15 | 1180933e572c9 |
hex | 8216726ba790 |
143032920549264 has 240 divisors, whose sum is σ = 404258921808768. Its totient is φ = 47207941152768.
The previous prime is 143032920549257. The next prime is 143032920549283. The reversal of 143032920549264 is 462945029230341.
It is a happy number.
143032920549264 is a `hidden beast` number, since 1 + 4 + 3 + 0 + 3 + 2 + 92 + 0 + 5 + 492 + 64 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 143032920549264.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7237399447 + ... + 7237419209.
Almost surely, 2143032920549264 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 143032920549264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202129460904384).
143032920549264 is an abundant number, since it is smaller than the sum of its proper divisors (261226001259504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143032920549264 is a wasteful number, since it uses less digits than its factorization.
143032920549264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21126 (or 21117 counting only the distinct ones).
The product of its (nonzero) digits is 11197440, while the sum is 54.
The spelling of 143032920549264 in words is "one hundred forty-three trillion, thirty-two billion, nine hundred twenty million, five hundred forty-nine thousand, two hundred sixty-four".
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