Base | Representation |
---|---|
bin | 100001000100000001111110… |
… | …011111101100011011010111 |
3 | 201001212022011120202120112000 |
4 | 201010001332133230123113 |
5 | 123024414332430323111 |
6 | 1233133332452330343 |
7 | 42425465113552011 |
oct | 4104017637543327 |
9 | 631768146676460 |
10 | 145412535011031 |
11 | 42373123131452 |
12 | 14385b0b9139b3 |
13 | 631a46006a692 |
14 | 27ca00b9211b1 |
15 | 11c27a8d08c56 |
hex | 84407e7ec6d7 |
145412535011031 has 32 divisors (see below), whose sum is σ = 220681834430400. Its totient is φ = 94576588047360.
The previous prime is 145412535010937. The next prime is 145412535011047. The reversal of 145412535011031 is 130110535214541.
145412535011031 is a `hidden beast` number, since 1 + 4 + 5 + 4 + 1 + 2 + 535 + 0 + 110 + 3 + 1 = 666.
It is not a de Polignac number, because 145412535011031 - 210 = 145412535010007 is a prime.
It is a super-2 number, since 2×1454125350110312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145412535011131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191474095 + ... + 192232031.
It is an arithmetic number, because the mean of its divisors is an integer number (6896307325950).
Almost surely, 2145412535011031 is an apocalyptic number.
145412535011031 is a deficient number, since it is larger than the sum of its proper divisors (75269299419369).
145412535011031 is a wasteful number, since it uses less digits than its factorization.
145412535011031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 931296 (or 931290 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 36.
The spelling of 145412535011031 in words is "one hundred forty-five trillion, four hundred twelve billion, five hundred thirty-five million, eleven thousand, thirty-one".
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