Base | Representation |
---|---|
bin | 1000010100010111011001… |
… | …0101110010001110011011 |
3 | 1012101100100102121112121121 |
4 | 2011011312111302032123 |
5 | 2144321422010423134 |
6 | 31241333451150111 |
7 | 1632526453026343 |
oct | 205056625621633 |
9 | 35340312545547 |
10 | 9145970795419 |
11 | 2a0686a096237 |
12 | 1038673145337 |
13 | 5145cc763813 |
14 | 23894b2bdd23 |
15 | 10cd936b7ab4 |
hex | 8517657239b |
9145970795419 has 4 divisors (see below), whose sum is σ = 9146455780120. Its totient is φ = 9145485810720.
The previous prime is 9145970795413. The next prime is 9145970795447.
9145970795419 is nontrivially palindromic in base 10.
9145970795419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 9145970795419 - 215 = 9145970762651 is a prime.
It is a super-2 number, since 2×91459707954192 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9145970795413) 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, 242464062 + ... + 242501779.
It is an arithmetic number, because the mean of its divisors is an integer number (2286613945030).
Almost surely, 29145970795419 is an apocalyptic number.
9145970795419 is a deficient number, since it is larger than the sum of its proper divisors (484984701).
9145970795419 is a wasteful number, since it uses less digits than its factorization.
9145970795419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484984700.
The product of its (nonzero) digits is 128595600, while the sum is 70.
The spelling of 9145970795419 in words is "nine trillion, one hundred forty-five billion, nine hundred seventy million, seven hundred ninety-five thousand, four hundred nineteen".
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