Base | Representation |
---|---|
bin | 110010001101110… |
… | …111010110110100 |
3 | 2011201022012102210 |
4 | 302031313112310 |
5 | 3211134323122 |
6 | 215333333420 |
7 | 26610043563 |
oct | 6215672664 |
9 | 2151265383 |
10 | 842495412 |
11 | 3a2626300 |
12 | 1b6197270 |
13 | 1057114c5 |
14 | 7dc6bbda |
15 | 4de6d40c |
hex | 323775b4 |
842495412 has 36 divisors (see below), whose sum is σ = 2160783968. Its totient is φ = 255301200.
The previous prime is 842495411. The next prime is 842495413. The reversal of 842495412 is 214594248.
It is an interprime number because it is at equal distance from previous prime (842495411) and next prime (842495413).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (842495411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288664 + ... + 291567.
Almost surely, 2842495412 is an apocalyptic number.
It is an amenable number.
842495412 is an abundant number, since it is smaller than the sum of its proper divisors (1318288556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
842495412 is a wasteful number, since it uses less digits than its factorization.
842495412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 580260 (or 580247 counting only the distinct ones).
The product of its digits is 92160, while the sum is 39.
The square root of 842495412 is about 29025.7715142940. The cubic root of 842495412 is about 944.4722049244.
The spelling of 842495412 in words is "eight hundred forty-two million, four hundred ninety-five thousand, four hundred twelve".
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