Base | Representation |
---|---|
bin | 100111001100111011… |
… | …101110111101001010 |
3 | 11000122112020201021102 |
4 | 213030323232331022 |
5 | 1142201241312204 |
6 | 31200501141402 |
7 | 3020046613223 |
oct | 471473567512 |
9 | 130575221242 |
10 | 42092916554 |
11 | 16940399247 |
12 | 81a89ba862 |
13 | 3c7a860220 |
14 | 207453224a |
15 | 116560041e |
hex | 9cceeef4a |
42092916554 has 8 divisors (see below), whose sum is σ = 67996249860. Its totient is φ = 19427499936.
The previous prime is 42092916553. The next prime is 42092916563. The reversal of 42092916554 is 45561929024.
It can be written as a sum of positive squares in 2 ways, for example, as 40693782529 + 1399134025 = 201727^2 + 37405^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 42092916499 and 42092916508.
It is not an unprimeable number, because it can be changed into a prime (42092916553) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809479139 + ... + 809479190.
Almost surely, 242092916554 is an apocalyptic number.
42092916554 is a deficient number, since it is larger than the sum of its proper divisors (25903333306).
42092916554 is a wasteful number, since it uses less digits than its factorization.
42092916554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1618958344.
The product of its (nonzero) digits is 777600, while the sum is 47.
The spelling of 42092916554 in words is "forty-two billion, ninety-two million, nine hundred sixteen thousand, five hundred fifty-four".
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