Base | Representation |
---|---|
bin | 101110110000100000… |
… | …1011000011100000001 |
3 | 100121011212220010000000 |
4 | 1131201001120130001 |
5 | 3121120433000001 |
6 | 114043441350213 |
7 | 10153205626455 |
oct | 1354101303401 |
9 | 317155803000 |
10 | 100412000001 |
11 | 39647a57875 |
12 | 17563938369 |
13 | 9612c93021 |
14 | 4c07a6a665 |
15 | 292a4bda86 |
hex | 1761058701 |
100412000001 has 16 divisors (see below), whose sum is σ = 150595046720. Its totient is φ = 66941331876.
The previous prime is 100411999999. The next prime is 100412000057. The reversal of 100412000001 is 100000214001.
It is a happy number.
It is not a de Polignac number, because 100412000001 - 21 = 100411999999 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100412000081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22954375 + ... + 22958748.
It is an arithmetic number, because the mean of its divisors is an integer number (9412190420).
Almost surely, 2100412000001 is an apocalyptic number.
It is an amenable number.
100412000001 is a deficient number, since it is larger than the sum of its proper divisors (50183046719).
100412000001 is an frugal number, since it uses more digits than its factorization.
100412000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45913144 (or 45913126 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 100412000001 its reverse (100000214001), we get a palindrome (200412214002).
The spelling of 100412000001 in words is "one hundred billion, four hundred twelve million, one", and thus it is an aban number.
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