Base | Representation |
---|---|
bin | 10001101011001001000… |
… | …010000000000011111000 |
3 | 11022002222022201122120111 |
4 | 101223021002000003320 |
5 | 124344401200204144 |
6 | 2325542545034104 |
7 | 153514524413404 |
oct | 21531102000370 |
9 | 4262868648514 |
10 | 1214553522424 |
11 | 4290a8888980 |
12 | 17747b625934 |
13 | 8a6bb79b438 |
14 | 42adb32a104 |
15 | 218d770a534 |
hex | 11ac90800f8 |
1214553522424 has 32 divisors (see below), whose sum is σ = 2592327680640. Its totient is φ = 528066748000.
The previous prime is 1214553522409. The next prime is 1214553522437. The reversal of 1214553522424 is 4242253554121.
It is a congruent number.
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, 300035902 + ... + 300039949.
It is an arithmetic number, because the mean of its divisors is an integer number (81010240020).
Almost surely, 21214553522424 is an apocalyptic number.
It is an amenable number.
1214553522424 is an abundant number, since it is smaller than the sum of its proper divisors (1377774158216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1214553522424 is a wasteful number, since it uses less digits than its factorization.
1214553522424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 600075891 (or 600075887 counting only the distinct ones).
The product of its digits is 384000, while the sum is 40.
The spelling of 1214553522424 in words is "one trillion, two hundred fourteen billion, five hundred fifty-three million, five hundred twenty-two thousand, four hundred twenty-four".
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