Base | Representation |
---|---|
bin | 1011010000100100001… |
… | …1010111111111010111 |
3 | 200111021011000210201111 |
4 | 2310021003113333113 |
5 | 11132113401023314 |
6 | 224505225435451 |
7 | 16655155561120 |
oct | 2641103277727 |
9 | 614234023644 |
10 | 193425407959 |
11 | 75038666963 |
12 | 315a193bb87 |
13 | 153171b2624 |
14 | 950cc61047 |
15 | 507118bec4 |
hex | 2d090d7fd7 |
193425407959 has 16 divisors (see below), whose sum is σ = 228550291456. Its totient is φ = 160190654400.
The previous prime is 193425407939. The next prime is 193425407971. The reversal of 193425407959 is 959704524391.
It is not a de Polignac number, because 193425407959 - 223 = 193417019351 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 (193425407939) 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, 569382 + ... + 843235.
It is an arithmetic number, because the mean of its divisors is an integer number (14284393216).
Almost surely, 2193425407959 is an apocalyptic number.
193425407959 is a deficient number, since it is larger than the sum of its proper divisors (35124883497).
193425407959 is a wasteful number, since it uses less digits than its factorization.
193425407959 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1413286.
The product of its (nonzero) digits is 12247200, while the sum is 58.
The spelling of 193425407959 in words is "one hundred ninety-three billion, four hundred twenty-five million, four hundred seven thousand, nine hundred fifty-nine".
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