Base | Representation |
---|---|
bin | 101000000010011100… |
… | …001100101011000111 |
3 | 11002222002102201222120 |
4 | 220002130030223013 |
5 | 1201021044304320 |
6 | 31425530101023 |
7 | 3051230143416 |
oct | 500234145307 |
9 | 132862381876 |
10 | 42990619335 |
11 | 172610a1674 |
12 | 83b957a773 |
13 | 40918310c1 |
14 | 211b85147d |
15 | 11b9326440 |
hex | a0270cac7 |
42990619335 has 64 divisors (see below), whose sum is σ = 71770406400. Its totient is φ = 21956272128.
The previous prime is 42990619313. The next prime is 42990619387. The reversal of 42990619335 is 53391609924.
It is not a de Polignac number, because 42990619335 - 27 = 42990619207 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16476511 + ... + 16479119.
It is an arithmetic number, because the mean of its divisors is an integer number (1121412600).
Almost surely, 242990619335 is an apocalyptic number.
42990619335 is a deficient number, since it is larger than the sum of its proper divisors (28779787065).
42990619335 is a wasteful number, since it uses less digits than its factorization.
42990619335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3152.
The product of its (nonzero) digits is 1574640, while the sum is 51.
The spelling of 42990619335 in words is "forty-two billion, nine hundred ninety million, six hundred nineteen thousand, three hundred thirty-five".
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