Base | Representation |
---|---|
bin | 10010101000010001… |
… | …01100110000101110 |
3 | 221211000120220102111 |
4 | 21110020230300232 |
5 | 130440341014410 |
6 | 4332234514234 |
7 | 502563233500 |
oct | 112410546056 |
9 | 27730526374 |
10 | 10001501230 |
11 | 427264a9a6 |
12 | 1b3159597a |
13 | c350c4886 |
14 | 6ac433d70 |
15 | 3d80a7b8a |
hex | 25422cc2e |
10001501230 has 48 divisors (see below), whose sum is σ = 21296928240. Its totient is φ = 3370956288.
The previous prime is 10001501227. The next prime is 10001501231. The reversal of 10001501230 is 3210510001.
It is a self number, because there is not a number n which added to its sum of digits gives 10001501230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001501231) 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, 144067 + ... + 201886.
It is an arithmetic number, because the mean of its divisors is an integer number (443686005).
Almost surely, 210001501230 is an apocalyptic number.
10001501230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10001501230 is an abundant number, since it is smaller than the sum of its proper divisors (11295427010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10001501230 is a wasteful number, since it uses less digits than its factorization.
10001501230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 346033 (or 346026 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 13.
The spelling of 10001501230 in words is "ten billion, one million, five hundred one thousand, two hundred thirty".
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