Base | Representation |
---|---|
bin | 11111111111110010… |
… | …101010100000001101 |
3 | 10021200100022221120220 |
4 | 133333302222200031 |
5 | 1030330144224240 |
6 | 23441045301553 |
7 | 2324244146100 |
oct | 377762524015 |
9 | 107610287526 |
10 | 34356242445 |
11 | 136302264a8 |
12 | 67a9a048b9 |
13 | 3316a47155 |
14 | 193cc12737 |
15 | d612bc5d0 |
hex | 7ffcaa80d |
34356242445 has 48 divisors (see below), whose sum is σ = 63971674560. Its totient is φ = 15699081216.
The previous prime is 34356242423. The next prime is 34356242449. The reversal of 34356242445 is 54424265343.
It is a happy number.
It is not a de Polignac number, because 34356242445 - 26 = 34356242381 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 34356242397 and 34356242406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34356242449) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2014966 + ... + 2031944.
It is an arithmetic number, because the mean of its divisors is an integer number (1332743220).
Almost surely, 234356242445 is an apocalyptic number.
34356242445 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
34356242445 is a deficient number, since it is larger than the sum of its proper divisors (29615432115).
34356242445 is a wasteful number, since it uses less digits than its factorization.
34356242445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19754 (or 19747 counting only the distinct ones).
The product of its digits is 1382400, while the sum is 42.
The spelling of 34356242445 in words is "thirty-four billion, three hundred fifty-six million, two hundred forty-two thousand, four hundred forty-five".
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