Base | Representation |
---|---|
bin | 101100001010010… |
… | …101000000001110 |
3 | 1220122010212112222 |
4 | 230022111000032 |
5 | 3004132424344 |
6 | 201304055342 |
7 | 24234405545 |
oct | 5412250016 |
9 | 1818125488 |
10 | 740904974 |
11 | 350248967 |
12 | 188164552 |
13 | ba661b14 |
14 | 7058515c |
15 | 450a25ee |
hex | 2c29500e |
740904974 has 4 divisors (see below), whose sum is σ = 1111357464. Its totient is φ = 370452486.
The previous prime is 740904971. The next prime is 740904979. The reversal of 740904974 is 479409047.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 479409047 = 13 ⋅36877619.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (740904971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185226242 + ... + 185226245.
It is an arithmetic number, because the mean of its divisors is an integer number (277839366).
Almost surely, 2740904974 is an apocalyptic number.
740904974 is a deficient number, since it is larger than the sum of its proper divisors (370452490).
740904974 is a wasteful number, since it uses less digits than its factorization.
740904974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370452489.
The product of its (nonzero) digits is 254016, while the sum is 44.
The square root of 740904974 is about 27219.5696880020. The cubic root of 740904974 is about 904.8727369047.
The spelling of 740904974 in words is "seven hundred forty million, nine hundred four thousand, nine hundred seventy-four".
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