Base | Representation |
---|---|
bin | 1010101010101100111010… |
… | …01000110110011001001111 |
3 | 10002001111210012210001200222 |
4 | 11111112131020312121033 |
5 | 11033311330400340234 |
6 | 121520112141341555 |
7 | 4640513355330104 |
oct | 525263510663117 |
9 | 102044705701628 |
10 | 23457452746319 |
11 | 75242825a4839 |
12 | 276a2655678bb |
13 | 101204a246647 |
14 | 5b14bd778aab |
15 | 2aa2aecb442e |
hex | 15559d23664f |
23457452746319 has 16 divisors (see below), whose sum is σ = 23730286694400. Its totient is φ = 23185497988416.
The previous prime is 23457452746307. The next prime is 23457452746363. The reversal of 23457452746319 is 91364725475432.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23457452746319 is a prime.
It is a super-2 number, since 2×234574527463192 (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 (23457452746369) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464083562 + ... + 464134104.
It is an arithmetic number, because the mean of its divisors is an integer number (1483142918400).
Almost surely, 223457452746319 is an apocalyptic number.
23457452746319 is a deficient number, since it is larger than the sum of its proper divisors (272833948081).
23457452746319 is a wasteful number, since it uses less digits than its factorization.
23457452746319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59134.
The product of its digits is 152409600, while the sum is 62.
The spelling of 23457452746319 in words is "twenty-three trillion, four hundred fifty-seven billion, four hundred fifty-two million, seven hundred forty-six thousand, three hundred nineteen".
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