Base | Representation |
---|---|
bin | 1001001011111101010001… |
… | …1111011011110011010111 |
3 | 1022202122112100212200110001 |
4 | 2102333110133123303113 |
5 | 2310443403434414111 |
6 | 33252203415312131 |
7 | 2061530005620304 |
oct | 222772437336327 |
9 | 38678470780401 |
10 | 10101033123031 |
11 | 3244907956804 |
12 | 117179367b647 |
13 | 5836a5a01766 |
14 | 26cc6d4800ab |
15 | 127b3ec031c1 |
hex | 92fd47dbcd7 |
10101033123031 has 4 divisors (see below), whose sum is σ = 10101298705200. Its totient is φ = 10100767540864.
The previous prime is 10101033122987. The next prime is 10101033123037. The reversal of 10101033123031 is 13032133010101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10101033123031 - 27 = 10101033122903 is a prime.
It is a super-2 number, since 2×101010331230312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10101033123037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132734026 + ... + 132810103.
It is an arithmetic number, because the mean of its divisors is an integer number (2525324676300).
Almost surely, 210101033123031 is an apocalyptic number.
10101033123031 is a deficient number, since it is larger than the sum of its proper divisors (265582169).
10101033123031 is an equidigital number, since it uses as much as digits as its factorization.
10101033123031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265582168.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 10101033123031 its reverse (13032133010101), we get a palindrome (23133166133132).
The spelling of 10101033123031 in words is "ten trillion, one hundred one billion, thirty-three million, one hundred twenty-three thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •