Base | Representation |
---|---|
bin | 1111010000100110001001 |
3 | 21112020011020 |
4 | 33100212021 |
5 | 2011001022 |
6 | 221423053 |
7 | 46000131 |
oct | 17204611 |
9 | 7466136 |
10 | 4000137 |
11 | 22923a9 |
12 | 140aa89 |
13 | aa095b |
14 | 761ac1 |
15 | 54035c |
hex | 3d0989 |
4000137 has 8 divisors (see below), whose sum is σ = 5565504. Its totient is φ = 2550768.
The previous prime is 4000133. The next prime is 4000153. The reversal of 4000137 is 7310004.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4000137 - 22 = 4000133 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4000133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28918 + ... + 29055.
It is an arithmetic number, because the mean of its divisors is an integer number (695688).
Almost surely, 24000137 is an apocalyptic number.
It is an amenable number.
4000137 is a deficient number, since it is larger than the sum of its proper divisors (1565367).
4000137 is a wasteful number, since it uses less digits than its factorization.
4000137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57999.
The product of its (nonzero) digits is 84, while the sum is 15.
The square root of 4000137 is about 2000.0342497067. The cubic root of 4000137 is about 158.7419174590.
The spelling of 4000137 in words is "four million, one hundred thirty-seven", and thus it is an aban number.
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