Base | Representation |
---|---|
bin | 1101111011010000010001… |
… | …10011011001111001010111 |
3 | 11000102112222221211120001001 |
4 | 12331220020303121321113 |
5 | 13003212421203413443 |
6 | 145044044500444131 |
7 | 6310313020344445 |
oct | 675501063317127 |
9 | 130375887746031 |
10 | 30623264513623 |
11 | 9837287520011 |
12 | 3526bb13a9647 |
13 | 14119b8bb0442 |
14 | 77c2612d5b95 |
15 | 3818ac2a5d4d |
hex | 1bda08cd9e57 |
30623264513623 has 8 divisors (see below), whose sum is σ = 31961188659168. Its totient is φ = 29285880189984.
The previous prime is 30623264513603. The next prime is 30623264513683. The reversal of 30623264513623 is 32631546232603.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30623264513623 - 229 = 30622727642711 is a prime.
It is a super-2 number, since 2×306232645136232 (a number of 28 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 (30623264513603) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134839540 + ... + 135066457.
It is an arithmetic number, because the mean of its divisors is an integer number (3995148582396).
Almost surely, 230623264513623 is an apocalyptic number.
30623264513623 is a deficient number, since it is larger than the sum of its proper divisors (1337924145545).
30623264513623 is a wasteful number, since it uses less digits than its factorization.
30623264513623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269910953.
The product of its (nonzero) digits is 2799360, while the sum is 46.
The spelling of 30623264513623 in words is "thirty trillion, six hundred twenty-three billion, two hundred sixty-four million, five hundred thirteen thousand, six hundred twenty-three".
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