Base | Representation |
---|---|
bin | 10010101011101011… |
… | …10011001110011101 |
3 | 221220000101221111020 |
4 | 21111311303032131 |
5 | 131020201221110 |
6 | 4335135514353 |
7 | 503361312102 |
oct | 112565631635 |
9 | 27800357436 |
10 | 10030101405 |
11 | 4287804705 |
12 | 1b3b0889b9 |
13 | c3acc965c |
14 | 6b215aaa9 |
15 | 3da856d70 |
hex | 255d7339d |
10030101405 has 32 divisors (see below), whose sum is σ = 17040461184. Its totient is φ = 5020409856.
The previous prime is 10030101373. The next prime is 10030101409. The reversal of 10030101405 is 50410103001.
10030101405 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10030101405 - 25 = 10030101373 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030101409) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34302 + ... + 145728.
It is an arithmetic number, because the mean of its divisors is an integer number (532514412).
Almost surely, 210030101405 is an apocalyptic number.
10030101405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10030101405 is a deficient number, since it is larger than the sum of its proper divisors (7010359779).
10030101405 is a wasteful number, since it uses less digits than its factorization.
10030101405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111805.
The product of its (nonzero) digits is 60, while the sum is 15.
Adding to 10030101405 its reverse (50410103001), we get a palindrome (60440204406).
The spelling of 10030101405 in words is "ten billion, thirty million, one hundred one thousand, four hundred five".
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