Base | Representation |
---|---|
bin | 11100100000000100… |
… | …000110100100001101 |
3 | 2220222202102010021202 |
4 | 130200010012210031 |
5 | 1000133243424303 |
6 | 22020402235245 |
7 | 2132235543410 |
oct | 344004064415 |
9 | 86882363252 |
10 | 30602717453 |
11 | 11a84488630 |
12 | 5b20955b25 |
13 | 2b69202849 |
14 | 16a44dbb77 |
15 | be19d1c88 |
hex | 72010690d |
30602717453 has 32 divisors (see below), whose sum is σ = 38489610240. Its totient is φ = 23637240000.
The previous prime is 30602717389. The next prime is 30602717507. The reversal of 30602717453 is 35471720603.
It is not a de Polignac number, because 30602717453 - 26 = 30602717389 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30602737453) 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, 5915558 + ... + 5920728.
It is an arithmetic number, because the mean of its divisors is an integer number (1202800320).
Almost surely, 230602717453 is an apocalyptic number.
It is an amenable number.
30602717453 is a deficient number, since it is larger than the sum of its proper divisors (7886892787).
30602717453 is a wasteful number, since it uses less digits than its factorization.
30602717453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5849.
The product of its (nonzero) digits is 105840, while the sum is 38.
The spelling of 30602717453 in words is "thirty billion, six hundred two million, seven hundred seventeen thousand, four hundred fifty-three".
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