Base | Representation |
---|---|
bin | 10010101001100010… |
… | …10100111101100010 |
3 | 221211202122000001111 |
4 | 21110301110331202 |
5 | 131001102323100 |
6 | 4333255053534 |
7 | 503052612334 |
oct | 112461247542 |
9 | 27752560044 |
10 | 10012151650 |
11 | 42786647a6 |
12 | 1b350712aa |
13 | c373834b7 |
14 | 6ada07454 |
15 | 3d8ead6ba |
hex | 254c54f62 |
10012151650 has 48 divisors (see below), whose sum is σ = 19650304800. Its totient is φ = 3784872960.
The previous prime is 10012151629. The next prime is 10012151659. The reversal of 10012151650 is 5615121001.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (10012151659) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385474 + ... + 410626.
It is an arithmetic number, because the mean of its divisors is an integer number (409381350).
Almost surely, 210012151650 is an apocalyptic number.
10012151650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10012151650 is a deficient number, since it is larger than the sum of its proper divisors (9638153150).
10012151650 is a wasteful number, since it uses less digits than its factorization.
10012151650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25603 (or 25598 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 22.
Adding to 10012151650 its reverse (5615121001), we get a palindrome (15627272651).
The spelling of 10012151650 in words is "ten billion, twelve million, one hundred fifty-one thousand, six hundred fifty".
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