Base | Representation |
---|---|
bin | 1101111011110001… |
… | …1000010111001101 |
3 | 100122200011111120100 |
4 | 3132330120113031 |
5 | 30130013323011 |
6 | 1415053041313 |
7 | 161455423626 |
oct | 33674302715 |
9 | 10580144510 |
10 | 3740370381 |
11 | 164a3836a0 |
12 | 884786239 |
13 | 477bb9c17 |
14 | 276a8ca4d |
15 | 16d58cd56 |
hex | def185cd |
3740370381 has 96 divisors (see below), whose sum is σ = 6469632000. Its totient is φ = 2056924800.
The previous prime is 3740370371. The next prime is 3740370397. The reversal of 3740370381 is 1830730473.
It is not a de Polignac number, because 3740370381 - 27 = 3740370253 is a prime.
It is a super-2 number, since 2×37403703812 = 27980741174124170322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3740370371) 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 95 ways as a sum of consecutive naturals, for example, 10418680 + ... + 10419038.
It is an arithmetic number, because the mean of its divisors is an integer number (67392000).
Almost surely, 23740370381 is an apocalyptic number.
It is an amenable number.
3740370381 is a deficient number, since it is larger than the sum of its proper divisors (2729261619).
3740370381 is a wasteful number, since it uses less digits than its factorization.
3740370381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615 (or 612 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The square root of 3740370381 is about 61158.5675191955. The cubic root of 3740370381 is about 1552.2852701530.
The spelling of 3740370381 in words is "three billion, seven hundred forty million, three hundred seventy thousand, three hundred eighty-one".
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