Base | Representation |
---|---|
bin | 100100100010101… |
… | …1001010000101100 |
3 | 10011110012220220101 |
4 | 1021011121100230 |
5 | 10002343312311 |
6 | 321400400444 |
7 | 42246053062 |
oct | 11105312054 |
9 | 3143186811 |
10 | 1226150956 |
11 | 57a1483a8 |
12 | 2a2776124 |
13 | 16704c514 |
14 | b8bba032 |
15 | 729a3ec1 |
hex | 4915942c |
1226150956 has 12 divisors (see below), whose sum is σ = 2146013968. Its totient is φ = 613004112.
The previous prime is 1226150917. The next prime is 1226150957. The reversal of 1226150956 is 6590516221.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (1226150957) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46990 + ... + 68266.
Almost surely, 21226150956 is an apocalyptic number.
It is an amenable number.
1226150956 is a deficient number, since it is larger than the sum of its proper divisors (919863012).
1226150956 is a wasteful number, since it uses less digits than its factorization.
1226150956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35688 (or 35686 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 37.
The square root of 1226150956 is about 35016.4383682864. The cubic root of 1226150956 is about 1070.3224800267.
The spelling of 1226150956 in words is "one billion, two hundred twenty-six million, one hundred fifty thousand, nine hundred fifty-six".
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