Base | Representation |
---|---|
bin | 11011001101000101… |
… | …00010100100100100 |
3 | 1101200212022200101002 |
4 | 31212202202210210 |
5 | 214402414414140 |
6 | 10413132452432 |
7 | 1024634266352 |
oct | 154642424444 |
9 | 41625280332 |
10 | 14605232420 |
11 | 6215300319 |
12 | 29b731a118 |
13 | 14b9b1a27c |
14 | 9c7a227d2 |
15 | 5a7336415 |
hex | 3668a2924 |
14605232420 has 24 divisors (see below), whose sum is σ = 30716320824. Its totient is φ = 5833458176.
The previous prime is 14605232377. The next prime is 14605232431. The reversal of 14605232420 is 2423250641.
It can be written as a sum of positive squares in 4 ways, for example, as 4968276196 + 9636956224 = 70486^2 + 98168^2 .
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, 525797 + ... + 552876.
It is an arithmetic number, because the mean of its divisors is an integer number (1279846701).
Almost surely, 214605232420 is an apocalyptic number.
14605232420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14605232420 is an abundant number, since it is smaller than the sum of its proper divisors (16111088404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14605232420 is a wasteful number, since it uses less digits than its factorization.
14605232420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1079359 (or 1079357 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 29.
The spelling of 14605232420 in words is "fourteen billion, six hundred five million, two hundred thirty-two thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •