Base | Representation |
---|---|
bin | 1010101001110101000101… |
… | …01101010001010000011001 |
3 | 10001221122102110102100111111 |
4 | 11110322202231101100121 |
5 | 11032313440220033122 |
6 | 121454234131500321 |
7 | 4635402554215423 |
oct | 524724255212031 |
9 | 101848373370444 |
10 | 23427481408537 |
11 | 75125a2558098 |
12 | 27644a01576a1 |
13 | 100c281aa864b |
14 | 5adc79071813 |
15 | 2a960894cd77 |
hex | 154ea2b51419 |
23427481408537 has 8 divisors (see below), whose sum is σ = 24185406840320. Its totient is φ = 22669693490880.
The previous prime is 23427481408519. The next prime is 23427481408549. The reversal of 23427481408537 is 73580418472432.
It is a happy number.
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 23427481408537 - 235 = 23393121670169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23427481403537) 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, 34032237 + ... + 34713802.
It is an arithmetic number, because the mean of its divisors is an integer number (3023175855040).
Almost surely, 223427481408537 is an apocalyptic number.
It is an amenable number.
23427481408537 is a deficient number, since it is larger than the sum of its proper divisors (757925431783).
23427481408537 is a wasteful number, since it uses less digits than its factorization.
23427481408537 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68757063.
The product of its (nonzero) digits is 36126720, while the sum is 58.
The spelling of 23427481408537 in words is "twenty-three trillion, four hundred twenty-seven billion, four hundred eighty-one million, four hundred eight thousand, five hundred thirty-seven".
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