Base | Representation |
---|---|
bin | 1000011110001000000… |
… | …0001100110011110101 |
3 | 111220121221010122221220 |
4 | 2013202000030303311 |
5 | 4341014024432203 |
6 | 150504211100553 |
7 | 13341155252265 |
oct | 2074200146365 |
9 | 456557118856 |
10 | 145525624053 |
11 | 5679846a297 |
12 | 242542a1759 |
13 | 109525a7c24 |
14 | 70874357a5 |
15 | 3bbada3653 |
hex | 21e200ccf5 |
145525624053 has 32 divisors (see below), whose sum is σ = 198451200000. Its totient is φ = 94835010816.
The previous prime is 145525624021. The next prime is 145525624061. The reversal of 145525624053 is 350426525541.
It is not a de Polignac number, because 145525624053 - 25 = 145525624021 is a prime.
It is a super-3 number, since 3×1455256240533 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 145525623996 and 145525624014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145525624073) 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, 29108448 + ... + 29113446.
It is an arithmetic number, because the mean of its divisors is an integer number (6201600000).
Almost surely, 2145525624053 is an apocalyptic number.
It is an amenable number.
145525624053 is a deficient number, since it is larger than the sum of its proper divisors (52925575947).
145525624053 is a wasteful number, since it uses less digits than its factorization.
145525624053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6281.
The product of its (nonzero) digits is 720000, while the sum is 42.
The spelling of 145525624053 in words is "one hundred forty-five billion, five hundred twenty-five million, six hundred twenty-four thousand, fifty-three".
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