Base | Representation |
---|---|
bin | 1001010111111100111110… |
… | …01000111010111000100000 |
3 | 2200222200220021221020020020 |
4 | 10223332133020322320200 |
5 | 10200220404300003214 |
6 | 111502012504513440 |
7 | 4225220352433050 |
oct | 453763710727040 |
9 | 80880807836206 |
10 | 20614217969184 |
11 | 66284936a5294 |
12 | 238b20ba7b880 |
13 | b66bb2759358 |
14 | 513a3a917560 |
15 | 25b3530404a9 |
hex | 12bf9f23ae20 |
20614217969184 has 96 divisors (see below), whose sum is σ = 63280855249920. Its totient is φ = 5752805006592.
The previous prime is 20614217969173. The next prime is 20614217969197. The reversal of 20614217969184 is 48196971241602.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356667844 + ... + 356725635.
It is an arithmetic number, because the mean of its divisors is an integer number (659175575520).
Almost surely, 220614217969184 is an apocalyptic number.
20614217969184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
20614217969184 is an abundant number, since it is smaller than the sum of its proper divisors (42666637280736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20614217969184 is a wasteful number, since it uses less digits than its factorization.
20614217969184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 713393542 (or 713393534 counting only the distinct ones).
The product of its (nonzero) digits is 10450944, while the sum is 60.
The spelling of 20614217969184 in words is "twenty trillion, six hundred fourteen billion, two hundred seventeen million, nine hundred sixty-nine thousand, one hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •