Base | Representation |
---|---|
bin | 100001000010011111010100… |
… | …101011111000001101111000 |
3 | 201001111011202021021010021102 |
4 | 201002133110223320031320 |
5 | 123021200412324110344 |
6 | 1233012533400430532 |
7 | 42415025114264522 |
oct | 4102372453701570 |
9 | 631434667233242 |
10 | 145306606863224 |
11 | 42332205491144 |
12 | 14369488778448 |
13 | 631047b32ba91 |
14 | 27c4c3d436a12 |
15 | 11beb5942ae4e |
hex | 8427d4af8378 |
145306606863224 has 64 divisors (see below), whose sum is σ = 298498759632000. Its totient is φ = 66048310258560.
The previous prime is 145306606863217. The next prime is 145306606863241. The reversal of 145306606863224 is 422368606603541.
It is a super-2 number, since 2×1453066068632242 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 145306606863224.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100398962 + ... + 101835969.
It is an arithmetic number, because the mean of its divisors is an integer number (4664043119250).
Almost surely, 2145306606863224 is an apocalyptic number.
It is an amenable number.
145306606863224 is an abundant number, since it is smaller than the sum of its proper divisors (153192152768776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145306606863224 is a wasteful number, since it uses less digits than its factorization.
145306606863224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202235148 (or 202235144 counting only the distinct ones).
The product of its (nonzero) digits is 29859840, while the sum is 56.
The spelling of 145306606863224 in words is "one hundred forty-five trillion, three hundred six billion, six hundred six million, eight hundred sixty-three thousand, two hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •