Base | Representation |
---|---|
bin | 100001000001101010101000… |
… | …100101010000011110100011 |
3 | 201001021202201111100100011200 |
4 | 201001222220211100132203 |
5 | 123014234031240331420 |
6 | 1232530535500412243 |
7 | 42410653131016143 |
oct | 4101525045203643 |
9 | 631252644310150 |
10 | 145250032355235 |
11 | 42310213670a15 |
12 | 1435a519b47083 |
13 | 6308033481852 |
14 | 27c21d38a8923 |
15 | 11bd4477b8b90 |
hex | 841aa89507a3 |
145250032355235 has 48 divisors (see below), whose sum is σ = 260876398768128. Its totient is φ = 74682709934400.
The previous prime is 145250032355227. The next prime is 145250032355327. The reversal of 145250032355235 is 532553230052541.
145250032355235 is a `hidden beast` number, since 1 + 4 + 5 + 2 + 500 + 32 + 35 + 52 + 35 = 666.
It is not a de Polignac number, because 145250032355235 - 23 = 145250032355227 is a prime.
It is a super-2 number, since 2×1452500323552352 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 197583471 + ... + 198317240.
It is an arithmetic number, because the mean of its divisors is an integer number (5434924974336).
Almost surely, 2145250032355235 is an apocalyptic number.
145250032355235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
145250032355235 is a deficient number, since it is larger than the sum of its proper divisors (115626366412893).
145250032355235 is a wasteful number, since it uses less digits than its factorization.
145250032355235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 395901016 (or 395901013 counting only the distinct ones).
The product of its (nonzero) digits is 2700000, while the sum is 45.
The spelling of 145250032355235 in words is "one hundred forty-five trillion, two hundred fifty billion, thirty-two million, three hundred fifty-five thousand, two hundred thirty-five".
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