Base | Representation |
---|---|
bin | 1000110110010100100… |
… | …0010111000001000110 |
3 | 112112101120110212101000 |
4 | 2031211020113001012 |
5 | 4442314224424411 |
6 | 153500503514130 |
7 | 13661132213526 |
oct | 2154510270106 |
9 | 475346425330 |
10 | 152020545606 |
11 | 595206a8a56 |
12 | 25567458946 |
13 | 1144906b387 |
14 | 7501c77686 |
15 | 3e4b19e956 |
hex | 2365217046 |
152020545606 has 16 divisors (see below), whose sum is σ = 337823434800. Its totient is φ = 50673515184.
The previous prime is 152020545583. The next prime is 152020545613. The reversal of 152020545606 is 606545020251.
152020545606 is a `hidden beast` number, since 1 + 5 + 2 + 0 + 2 + 0 + 5 + 45 + 606 = 666.
It is a super-2 number, since 2×1520205456062 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
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, 1407597591 + ... + 1407597698.
It is an arithmetic number, because the mean of its divisors is an integer number (21113964675).
Almost surely, 2152020545606 is an apocalyptic number.
152020545606 is an abundant number, since it is smaller than the sum of its proper divisors (185802889194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152020545606 is a wasteful number, since it uses less digits than its factorization.
152020545606 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2815195300 (or 2815195294 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 36.
Adding to 152020545606 its reverse (606545020251), we get a palindrome (758565565857).
The spelling of 152020545606 in words is "one hundred fifty-two billion, twenty million, five hundred forty-five thousand, six hundred six".
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