Base | Representation |
---|---|
bin | 11100001000001000… |
… | …011011111100010010 |
3 | 2212221202212221102212 |
4 | 130020020123330102 |
5 | 443323001403102 |
6 | 21512500312122 |
7 | 2116261652642 |
oct | 341010337422 |
9 | 85852787385 |
10 | 30201200402 |
11 | 1189887695a |
12 | 5a2a3a2642 |
13 | 2b03c7c8a9 |
14 | 1667060522 |
15 | bbb61dc52 |
hex | 70821bf12 |
30201200402 has 8 divisors (see below), whose sum is σ = 45922373436. Its totient is φ = 14893742592.
The previous prime is 30201200377. The next prime is 30201200423. The reversal of 30201200402 is 20400210203.
It can be written as a sum of positive squares in 2 ways, for example, as 25978670041 + 4222530361 = 161179^2 + 64981^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×302012004022 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103428623 + ... + 103428914.
Almost surely, 230201200402 is an apocalyptic number.
30201200402 is a deficient number, since it is larger than the sum of its proper divisors (15721173034).
30201200402 is a wasteful number, since it uses less digits than its factorization.
30201200402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206857612.
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 30201200402 its reverse (20400210203), we get a palindrome (50601410605).
The spelling of 30201200402 in words is "thirty billion, two hundred one million, two hundred thousand, four hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •