Base | Representation |
---|---|
bin | 100100000101000101… |
… | …011101101011000100 |
3 | 10200222212012010100212 |
4 | 210011011131223010 |
5 | 1113314421232004 |
6 | 25444045054552 |
7 | 2541004525253 |
oct | 440505355304 |
9 | 120885163325 |
10 | 38740024004 |
11 | 1547a808470 |
12 | 7611b57458 |
13 | 386501c036 |
14 | 1c3710879a |
15 | 101b0a096e |
hex | 90515dac4 |
38740024004 has 24 divisors (see below), whose sum is σ = 73963344000. Its totient is φ = 17607883680.
The previous prime is 38740023979. The next prime is 38740024019. The reversal of 38740024004 is 40042004783.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1019702 + ... + 1057010.
It is an arithmetic number, because the mean of its divisors is an integer number (3081806000).
Almost surely, 238740024004 is an apocalyptic number.
It is an amenable number.
38740024004 is a deficient number, since it is larger than the sum of its proper divisors (35223319996).
38740024004 is a wasteful number, since it uses less digits than its factorization.
38740024004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60923 (or 60921 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 32.
Adding to 38740024004 its reverse (40042004783), we get a palindrome (78782028787).
The spelling of 38740024004 in words is "thirty-eight billion, seven hundred forty million, twenty-four thousand, four".
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