Base | Representation |
---|---|
bin | 100011001001… |
… | …100000111100 |
3 | 122100010020201 |
4 | 203021200330 |
5 | 4324322022 |
6 | 525253244 |
7 | 141214003 |
oct | 43114074 |
9 | 18303221 |
10 | 9214012 |
11 | 5223695 |
12 | 3104224 |
13 | 1ba7ba2 |
14 | 131bc3a |
15 | c20127 |
hex | 8c983c |
9214012 has 24 divisors (see below), whose sum is σ = 17393040. Its totient is φ = 4256640.
The previous prime is 9214001. The next prime is 9214027. The reversal of 9214012 is 2104129.
It is a super-2 number, since 2×92140122 = 169796034272288, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is an Ulam number.
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, 1638 + ... + 4594.
It is an arithmetic number, because the mean of its divisors is an integer number (724710).
Almost surely, 29214012 is an apocalyptic number.
It is an amenable number.
9214012 is a deficient number, since it is larger than the sum of its proper divisors (8179028).
9214012 is a wasteful number, since it uses less digits than its factorization.
9214012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3021 (or 3019 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 9214012 is about 3035.4591086028. The cubic root of 9214012 is about 209.6442351231.
It can be divided in two parts, 921401 and 2, that added together give a triangular number (921403 = T1357).
The spelling of 9214012 in words is "nine million, two hundred fourteen thousand, twelve".
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