Base | Representation |
---|---|
bin | 10010101101000000… |
… | …01101110101100100 |
3 | 221220210022211221210 |
4 | 21112200031311210 |
5 | 131031023023302 |
6 | 4340214111420 |
7 | 503554652124 |
oct | 112640156544 |
9 | 27823284853 |
10 | 10041220452 |
11 | 42930095aa |
12 | 1b4294b570 |
13 | c403c0683 |
14 | 6b3812c84 |
15 | 3db80166c |
hex | 25680dd64 |
10041220452 has 24 divisors (see below), whose sum is σ = 23480795296. Its totient is φ = 3339747648.
The previous prime is 10041220451. The next prime is 10041220477. The reversal of 10041220452 is 25402214001.
It is a super-2 number, since 2×100412204522 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10041220451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910018 + ... + 920985.
Almost surely, 210041220452 is an apocalyptic number.
10041220452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10041220452 is an abundant number, since it is smaller than the sum of its proper divisors (13439574844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10041220452 is a wasteful number, since it uses less digits than its factorization.
10041220452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1831467 (or 1831465 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
Adding to 10041220452 its reverse (25402214001), we get a palindrome (35443434453).
The spelling of 10041220452 in words is "ten billion, forty-one million, two hundred twenty thousand, four hundred fifty-two".
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