Base | Representation |
---|---|
bin | 1010011101100011000110… |
… | …11101010001011100110111 |
3 | 10000110022020210021100002021 |
4 | 11032301203131101130313 |
5 | 11003410242421033130 |
6 | 120532330442054011 |
7 | 4563044032621021 |
oct | 516614335213467 |
9 | 100408223240067 |
10 | 23005513455415 |
11 | 736a646658437 |
12 | 26b6757aaa307 |
13 | cab545158b9a |
14 | 5976894b1011 |
15 | 29d65d65637a |
hex | 14ec63751737 |
23005513455415 has 16 divisors (see below), whose sum is σ = 27626239421568. Its totient is φ = 18391332807936.
The previous prime is 23005513455403. The next prime is 23005513455461. The reversal of 23005513455415 is 51455431550032.
It is a cyclic number.
It is not a de Polignac number, because 23005513455415 - 219 = 23005512931127 is a prime.
It is a super-2 number, since 2×230055134554152 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43800082 + ... + 44322208.
It is an arithmetic number, because the mean of its divisors is an integer number (1726639963848).
Almost surely, 223005513455415 is an apocalyptic number.
23005513455415 is a deficient number, since it is larger than the sum of its proper divisors (4620725966153).
23005513455415 is a wasteful number, since it uses less digits than its factorization.
23005513455415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528378.
The product of its (nonzero) digits is 900000, while the sum is 43.
The spelling of 23005513455415 in words is "twenty-three trillion, five billion, five hundred thirteen million, four hundred fifty-five thousand, four hundred fifteen".
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