Base | Representation |
---|---|
bin | 10010110110101011… |
… | …00011111010000000 |
3 | 222010102220210111020 |
4 | 21123111203322000 |
5 | 131212303011334 |
6 | 4352232145440 |
7 | 505561146423 |
oct | 113325437200 |
9 | 28112823436 |
10 | 10122313344 |
11 | 4324866920 |
12 | 1b65b38280 |
13 | c54144330 |
14 | 6c04c19ba |
15 | 3e39bde49 |
hex | 25b563e80 |
10122313344 has 128 divisors (see below), whose sum is σ = 31588159680. Its totient is φ = 2831400960.
The previous prime is 10122313337. The next prime is 10122313373. The reversal of 10122313344 is 44331322101.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-2 number, since 2×101223133442 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 37257 + ... + 147080.
Almost surely, 210122313344 is an apocalyptic number.
It is an amenable number.
10122313344 is an abundant number, since it is smaller than the sum of its proper divisors (21465846336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10122313344 is a wasteful number, since it uses less digits than its factorization.
10122313344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184378 (or 184366 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 10122313344 its reverse (44331322101), we get a palindrome (54453635445).
The spelling of 10122313344 in words is "ten billion, one hundred twenty-two million, three hundred thirteen thousand, three hundred forty-four".
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