Base | Representation |
---|---|
bin | 100010100111011100… |
… | …0100101110101011001 |
3 | 21002212201212200121102 |
4 | 1011032320211311121 |
5 | 2204221000330123 |
6 | 54052251121145 |
7 | 5241106512002 |
oct | 1051670456531 |
9 | 232781780542 |
10 | 74337901913 |
11 | 29587897a80 |
12 | 124a77431b5 |
13 | 7019077712 |
14 | 3852ba81a9 |
15 | 1e01380028 |
hex | 114ee25d59 |
74337901913 has 16 divisors (see below), whose sum is σ = 82434723840. Its totient is φ = 66468771600.
The previous prime is 74337901861. The next prime is 74337901973. The reversal of 74337901913 is 31910973347.
It is not a de Polignac number, because 74337901913 - 26 = 74337901849 is a prime.
It is a super-2 number, since 2×743379019132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (74337901973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213656 + ... + 440822.
It is an arithmetic number, because the mean of its divisors is an integer number (5152170240).
Almost surely, 274337901913 is an apocalyptic number.
It is an amenable number.
74337901913 is a deficient number, since it is larger than the sum of its proper divisors (8096821927).
74337901913 is a wasteful number, since it uses less digits than its factorization.
74337901913 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227668.
The product of its (nonzero) digits is 428652, while the sum is 47.
The spelling of 74337901913 in words is "seventy-four billion, three hundred thirty-seven million, nine hundred one thousand, nine hundred thirteen".
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